INA GAL35-DO-2RS 关节轴承 35 × 55 × 21 mm

Spherical Plain Bearing

CN¥403.79起

不含税

ina:GAL35-DO-2RSCN¥403.79

CN¥403.79起

不含税

ina:GAL35-DO-2RSCN¥403.79

有库存预计配送日期：2026.06.15（韩国库存）

显示价格为 EX-WORKS（国际贸易术语 2020）韩国首尔。运费、关税及保险由买方承担。

Category: 关节轴承
Dimensions: 35x55x21mm

Overview

INA GAL35-DO-2RS Spherical Plain Bearing is a sliding-contact bearing that allows oscillating motion and misalignment. It supports high radial and changing-direction loads, making it suitable for hydraulic cylinders, linkages, construction machinery, and agricultural joints.

A spherical inner ring slides against a matching spherical outer ring. Maintenance-required, maintenance-free, and sealed designs can be selected according to load, speed, and service conditions.

Key features

Suitable for oscillating and tilting motion
Allows misalignment
High static load capacity
Maintenance-required and maintenance-free options

Typical applications

Hydraulic cylinder rod ends
Construction machinery linkages
Agricultural joints
Industrial pivot structures

Selection guidance

Check load direction, oscillation angle, relubrication access, sealing need, ring material, and mounting dimensions.

符号	数值	说明
Chamfer_dimensions		安装尺寸
r₁	r 2	d a
min.	min.	最大
0,3	0,3	8
0,3	0,3	10,2
0,3	0,3	13,2
0,3	0,3	14,9
0,3	0,3	18,4
0,3	0,3	20,7
0,3	0,3	24,2
0,6	0,6	29,3
0,6	0,6	34,2
Dimension_{table · Dimensions in mm}
Designation		Mass
		m
		(cid:2)kg
GE17-UK-2RS	–	0,038
GE20-UK-2RS	–	0,061
GE25-UK-2RS	–	0,11
GE30-UK-2RS	GE30-UK-2TS	0,14
GE35-UK-2RS	GE35-UK-2TS	0,22
GE40-UK-2RS	GE40-UK-2TS	0,31
GE45-UK-2RS	GE45-UK-2TS	0,41
GE50-UK-2RS	GE50-UK-2TS	0,55
GE60-UK-2RS	GE60-UK-2TS	1
GE70-UK-2RS	GE70-UK-2TS	1,53
GE80-UK-2RS	GE80-UK-2TS	2,25
GE90-UK-2RS	GE90-UK-2TS	2,73
GE100-UK-2RS	GE100-UK-2TS	4,34
GE110-UK-2RS	GE110-UK-2TS	4,71
GE120-UK-2RS	GE120-UK-2TS	7,98
GE140-UK-2RS	GE140-UK-2TS	11,1
GE160-UK-2RS	GE160-UK-2TS	14
GE180-UK-2RS	GE180-UK-2TS1)	18,4
GE200-UK-2RS	GE200-UK-2TS1)	28,2
GE220-UK-2RS	GE220-UK-2TS1)	35,4
GE240-UK-2RS	GE240-UK-2TS1)	39,4
GE260-UK-2RS	GE260-UK-2TS1)	51,1
GE280-UK-2RS	GE280-UK-2TS1)	64,6
GE300-UK-2RS	GE300-UK-2TS1)	77,3
1)_{Price and delivery by agreement. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) This differs from DINISO12240-1, dimension series E.}
Chamfer_dimensions		安装尺寸
r₁	r 2	d a
min.	min.	最大
0,3	0,3	20,7
0,3	0,3	24,2
0,6	0,6	29,3
0,6	0,6	34,2
0,6	1	39,8
0,6	1	45
0,6	1	50,8
0,6	1	56
1	1	66,8
1	1	77,9
1	1	89,4
1	1	98,1
1	1	109,5
1	1	121,2
1	1	135,6
1	1	155,9
1	1	170,2
1,1	1,1	199
1,1	1,1	213,5
1,1	1,1	239,6
1,1	1,1	265,3
1,1	1,1	288,3
1,1	1,1	313,8
1,1	1,1	336,7
Dimension_{table · Dimensions in mm}
Designation1)
Open	efil-X	Sealed
GE320-DW	XL	GE320-DW-2RS2
GE340-DW	XL	GE340-DW-2RS2
GE360-DW	XL	GE360-DW-2RS2
GE380-DW	XL	GE380-DW-2RS2
GE400-DW	XL	GE400-DW-2RS2
GE420-DW	XL	GE420-DW-2RS2
GE440-DW	XL	GE440-DW-2RS2
GE460-DW	XL	GE460-DW-2RS2
GE480-DW	XL	GE480-DW-2RS2
GE500-DW	XL	GE500-DW-2RS2
GE530-DW	XL	GE530-DW-2RS2
GE560-DW	XL	GE560-DW-2RS2
GE600-DW	XL	GE600-DW-2RS2
GE630-DW	XL	GE630-DW-2RS2
GE670-DW	XL	GE670-DW-2RS2
GE710-DW	XL	GE710-DW-2RS2
GE750-DW	XL	GE750-DW-2RS2
GE800-DW	XL	GE800-DW-2RS2
GE850-DW	XL	GE850-DW-2RS2
GE900-DW	XL	GE900-DW-2RS2
GE950-DW	XL	GE950-DW-2RS2
GE1000-DW	XL	GE1000-DW-2RS2
Attention!_{The screw design is only valid for the basic load rating C. r If the load is greater, the outer ring halves must be supported by lateral clamping covers. 1) Price and delivery by agreement. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) This differs from DINISO12240-1, dimension series C.}
	d K	(cid:2)2)
		°
380		4
400		3,8
420		3,6
450		4,1
470		3,9
490		3,7
520		3,9
540		3,7
565		3,8
585		3,6
620		3,7
655		4
700		3,6
740		3,3
785		3,7
830		3,7
875		3,8
930		3,6
985		3,4
1040		3,2
1100		3,3
1160		3,5
Dimension_{table · Dimensions in mm}
Designation	Mass	尺寸
	m	d
	(cid:2)kg
GE6-FW	0,009	6 –0,008
GE8-FW	0,015	8 –0,008
GE10-FW	0,021	10 –0,008
GE12-FW	0,037	12 –0,008
GE15-FW	0,05	15 –0,008
GE17-FW	0,083	17 –0,008
GE20-FW	0,16	20 –0,01
GE25-FW	0,21	25 –0,01
1)_{The values for the tilt angle (cid:2) are subject to tolerances. 2) This differs from DINISO12240-1, dimension series G.}
Chamfer_dimensions		安装尺寸
r₁	r 2	d a
min.	min.	最大
0,3	0,3	9,4
0,3	0,3	11,6
0,3	0,3	13,4
0,3	0,3	16,1
0,3	0,3	19,2
0,3	0,3	21
0,3	0,6	25,2
0,6	0,6	29,5
Dimension_{table · Dimensions in mm}
Designation		Mass
		m
		(cid:2)kg
GE25-FW-2RS	GE25-FW-2TS	0,2
GE30-FW-2RS	GE30-FW-2TS	0,29
GE35-FW-2RS	GE35-FW-2TS	0,4
GE40-FW-2RS	GE40-FW-2TS	0,53
GE45-FW-2RS	GE45-FW-2TS	0,69
GE50-FW-2RS	GE50-FW-2TS	1,4
GE60-FW-2RS	GE60-FW-2TS	2,1
GE70-FW-2RS	GE70-FW-2TS	3
GE80-FW-2RS	GE80-FW-2TS	3,6
GE90-FW-2RS	GE90-FW-2TS	5,34
GE100-FW-2RS	GE100-FW-2TS	6
GE110-FW-2RS	GE110-FW-2TS	9,7
GE120-FW-2RS	GE120-FW-2TS	15,1
GE140-FW-2RS	GE140-FW-2TS	18,9
GE160-FW-2RS	GE160-FW-2TS3)	24,7
GE180-FW-2RS	GE180-FW-2TS3)	35,8
GE200-FW-2RS3)	GE200-FW-2TS3)	44,9
GE220-FW-2RS3)	GE220-FW-2TS3)	50,9
GE240-FW-2RS3)	GE240-FW-2TS3)	65
GE260-FW-2RS3)	GE260-FW-2TS3)	81,8
GE280-FW-2RS3)	GE280-FW-2TS3)	96,6
1)_{The values for the tilt angle (cid:2) are subject to tolerances. 2) This differs from DINISO12240-1, dimension series G. 3) Price and delivery by agreement.}
Chamfer_dimensions		安装尺寸
r₁	r 2	d a
min.	min.	最大
0,6	0,6	29,5
0,6	1	34,4
0,6	1	39,8
0,6	1	44,7
0,6	1	50,1
0,6	1	57,1
1	1	67
1	1	78,3
1	1	87,2
1	1	98,4
1	1	111,2
1	1	124,9
1	1	138,5
1	1	152
1	1,1	180
1,1	1,1	196,2
1,1	1,1	220
1,1	1,1	243,7
1,1	1,1	263,7
1,1	1,1	283,7
1,1	1,1	310,7
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg	H7
GE6-PW	0,01	6+0,012
GE8-PW	0,018	8+0,015
GE10-PW	0,027	10+0,015
GE12-PW	0,043	12+0,018
GE14-PW	0,055	14+0,018
GE16-PW	0,079	16+0,018
GE18-PW	0,11	18+0,018
GE20-PW	0,15	20+0,021
GE22-PW	0,18	22+0,021
GE25-PW	0,25	25+0,021
GE30-PW	0,38	30+0,021
1)_{Price and delivery by agreement. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) This differs from DINISO12240-1, dimension series K.}
Chamfer_dimensions		安装尺寸
r₁	r 2	d a
min.	min.	最大
0,3	0,3	9
0,3	0,3	10,4
0,3	0,3	12,9
0,3	0,3	15,4
0,3	0,3	16,9
0,3	0,3	19,4
0,3	0,3	21,9
0,3	0,6	24,4
0,3	0,6	25,8
0,3	0,6	29,6
0,3	0,6	34,8
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg
GE25-SW	0,14	25 –0,012
GE28-SW	0,18	28 –0,012
GE30-SW	0,21	30 –0,012
GE35-SW	0,28	35 –0,012
GE40-SW	0,34	40 –0,012
GE45-SW	0,42	45 –0,012
GE50-SW	0,46	50 –0,012
GE55-SW	0,68	55 –0,015
GE60-SW	0,73	60 –0,015
GE65-SW	0,78	65 –0,015
GE70-SW	1,1	70 –0,015
GE80-SW	1,56	80 –0,015
GE90-SW	2,15	90 –0,02
GE100-SW	2,33	100 –0,02
GE110-SW	3,76	110 –0,02
GE120-SW	4,1	120 –0,02
GE130-SW5)	6,1	130 –0,025
GE140-SW5)	6,46	140 –0,025
GE150-SW5)	7,92	150 –0,025
GE160-SW5)	9,6	160 –0,025
GE170-SW5)	13,1	170 –0,025
GE180-SW5)	17,5	180 –0,025
GE190-SW5)	18,4	190 –0,03
GE200-SW5)	23,3	200 –0,03
1)_{Other sizes available by agreement. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load ratings in radial direction. 4) Tolerance deviates from DINISO12240-2. 5) Price and delivery by agreement.}
	s	(cid:2)2)
		°
1		2,7
1		2,4
2		2,3
2		2,1
1,5		1,9
1,5		1,7
4		1,6
4		1,4
5		1,3
5		1,3
7		1,1
10		2
11		1,8
12		1,7
15		1,5
17		1,4
20		1,9
20		1,8
21		1,7
21		1,6
27		1,4
21		1,3
29		1,3
26		1,6
Dimension_{table · Dimensions in mm}
Designation		Mass
	efil-X	m
		(cid:2)kg
GE10-AW	–	0,039
GE12-AW	–	0,071
GE15-AW	–	0,12
GE17-AW	–	0,16
GE20-AW	–	0,27
GE25-AW	–	0,39
GE30-AW	–	0,65
GE35-AW	–	1,04
GE40-AW	–	1,65
GE45-AW	–	2,48
GE50-AW	–	3,43
GE60-AW	–	4,65
GE70-AW	–	5,65
GE80-AW	–	7,16
GE100-AW	–	10,7
GE120-AW	–	13,1
GE140-AW	–	18,6
GE160-AW2)	–	24
GE180-AW2)	–	31,5
GE200-AW2)	–	35
GE220-AW2)3)	XL	45,7
GE240-AW2)3)	XL	57
GE260-AW2)3)	XL	71,3
GE280-AW2)3)	XL	84,1
GE300-AW2)3)	XL	88,6
GE320-AW2)3)	XL	112
GE340-AW2)3)	XL	117
GE360-AW2)3)	XL	133
1)_{The values for the tilt angle (cid:2) are subject to tolerances. 2) Price and delivery by agreement. 3) Not included in DINISO12240-3.}
	B	C
7,9_–0,24		6 –0,24
9,3_–0,24		9 –0,24
10,7_–0,24		11 –0,24
11,5_–0,24		11,5 –0,24
14,3_–0,24		13 –0,24
16_–0,24		17 –0,24
18_–0,24		19,5 –0,24
22_–0,24		20 –0,24
27_–0,24		22 –0,24
31_–0,24		25 –0,24
33,5_–0,24		32 –0,24
37_–0,3		33 –0,3
40_–0,3		36 –0,3
42_–0,3		36 –0,3
50_–0,4		42 –0,4
52_–0,4		45 –0,4
61_–0,5		50 –0,5
65_–0,5		52 –0,5
70_–0,5		60 –0,5
74_–0,6		60 –0,6
82_–0,6		67 –0,6
87_–0,6		73 –0,6
95_–0,7		80 –0,7
100_–0,7		85 –0,7
100_–0,7		90 –0,7
105_–0,8		91 –0,8
105_–0,8		91 –0,8
115_–0,8		95 –0,8
GE..-DO,_GE..-ZO
CCCCDD7799000000
GE..-LO
BB33EE7799000000
GE..-PB
8822556611000000
GE..-DO-2RS,_GE..-DO-2TS
4444EE7799000000
GE..-HO-2RS
7755EE7799000000
GE..-DO-2RS4
1166EE7799000000
GE..-SX
AA66EE7799000000
GE..-AX
3377EE7799000000
Series1)	Sliding contact surface	DINISO
GE..-DO	Steel/steel	12240-1
GE..-DO-2RS
GE..-DO-2TS
GE..-DO-2RS4
GE..-HO		–
GE..-HO-2RS		–
GE..-FO		12240-1
GE..-FO-2RS
GE..-FO-2TS
GE..-LO
GE..-PB	Steel/bronze
Series	Temperature
	°C
	over	incl.
GE..-DO	–60	+200
GE..-DO-2RS(-2RS4)1)	–30	+130
GE..-DO-2TS1)	–30	+100
GE..-FO	–60	+200
GE..-FO-2RS(-2RS4)1)	–30	+130
GE..-FO-2TS1)	–30	+100
GE..-PB	–60	+250
GE..-LO	–60	+200
GE..-HO	–60	+200
GE..-HO-2RS1)	–30	+130
GE..-ZO	–60	+200
GE..-SX	–60	+200
GE..-AX	–60	+200
Suffix	Description	Design
2RS	Lip seals on both sides	标准
2RS4	Lip seals with increased sealing action on both sides
2TS	Integrated triple lip high performance seals on both sides
C2	Radial internal clearance Group2, smaller than normal	Special design, available by agreement only
C3	Radial internal clearance Group3, larger than normal
F7	Lubrication groove system for grease lubrication in the case of smaller angles
F10	Lubrication groove system for oil bath lubrication for angular contact spherical plain bearingsGE..-SX
Series		Sliding contact surface
Spherical_{plain bearing}	Rod end
GE..-DO	–	Steel/steel
Correction_factor	Source	Value
Load_{f p}	Figure13, page56	0,29
Sliding_{velocity f v}	Figure16, page58	0,2
Temperaturef(cid:2)	Figure18, page60	1
Condition_{of rotation f A}	Page 62	1
Sphere_{diameter f dK}	Figure22, page63	1,1
Swivel_{angle, oscillation angle f(cid:3)}	Figure26, page65	0,14
Variable_{load f Hz}	Figure27, page66	2
Dimension_{table · Dimensions in mm}
Designation
Open	Sealed
GE6-DO2)	–	–
GE8-DO2)	–	–
GE10-DO2)	–	–
GE12-DO2)	–	–
GE15-DO	–	–
GE16-DO4)	–	–
GE17-DO	GE17-DO-2RS	–
GE20-DO	GE20-DO-2RS	–
GE25-DO	GE25-DO-2RS	–
GE30-DO	GE30-DO-2RS	GE30-UK-2TS
GE35-DO	GE35-DO-2RS	GE35-DO-2TS
GE40-DO	GE40-DO-2RS	GE40-DO-2TS
GE45-DO	GE45-DO-2RS	GE45-DO-2TS
GE50-DO	GE50-DO-2RS	GE50-DO-2TS
GE60-DO	GE60-DO-2RS	GE60-DO-2TS
GE70-DO	GE70-DO-2RS	GE70-DO-2TS
GE80-DO	GE80-DO-2RS	GE80-DO-2TS
GE90-DO	GE90-DO-2RS	GE90-DO-2TS
GE100-DO	GE100-DO-2RS	GE100-DO-2TS
GE110-DO	GE110-DO-2RS	GE110-DO-2TS
GE120-DO	GE120-DO-2RS	GE120-DO-2TS
GE140-DO	GE140-DO-2RS	GE140-DO-2TS
GE160-DO	GE160-DO-2RS	–
GE180-DO	GE180-DO-2RS	–
GE200-DO	GE200-DO-2RS	–
GE220-DO4)	GE220-DO-2RS	–
GE240-DO4)	GE240-DO-2RS	–
GE260-DO4)	GE260-DO-2RS	–
GE280-DO4)	GE280-DO-2RS	–
GE300-DO4)	GE300-DO-2RS	–
1)_{The values for the tilt angle (cid:2) are subject to tolerances. 2) No relubrication facility. 3) No lubrication groove on inner ring curved surface. 4) Price and delivery by agreement.}
Chamfer_dimensions		安装尺寸
r₁	r 2	d a
min.	min.	最大
0,3	0,3	8
0,3	0,3	10,2
0,3	0,3	13,2
0,3	0,3	14,9
0,3	0,3	18,4
0,3	0,3	20,7
0,3	0,3	20,7
0,3	0,3	24,2
0,6	0,6	29,3
0,6	0,6	34,2
0,6	1	39,8
0,6	1	45
0,6	1	50,8
0,6	1	56
1	1	66,8
1	1	77,9
1	1	89,4
1	1	98,1
1	1	109,5
1	1	121,2
1	1	135,6
1	1	155,9
1	1	170,2
1,1	1,1	199
1,1	1,1	213,5
1,1	1,1	239,6
1,1	1,1	265,3
1,1	1,1	288,3
1,1	1,1	313,8
1,1	1,1	336,7
Dimension_{table · Dimensions in mm}
Designation1)		Mass
Open	Sealed	m
		(cid:2)kg
GE320-DO	GE320-DO-2RS4	77,2
GE340-DO	GE340-DO-2RS4	81,5
GE360-DO	GE360-DO-2RS4	85,8
GE380-DO	GE380-DO-2RS4	127
GE400-DO	GE400-DO-2RS4	133
GE420-DO	GE420-DO-2RS4	139
GE440-DO	GE440-DO-2RS4	193
GE460-DO	GE460-DO-2RS4	201
GE480-DO	GE480-DO-2RS4	236
GE500-DO	GE500-DO-2RS4	245
GE530-DO	GE530-DO-2RS4	290
GE560-DO	GE560-DO-2RS4	340
GE600-DO	GE600-DO-2RS4	408
GE630-DO	GE630-DO-2RS4	531
GE670-DO	GE670-DO-2RS4	595
GE710-DO	GE710-DO-2RS4	693
GE750-DO	GE750-DO-2RS4	780
GE800-DO	GE800-DO-2RS4	920
GE850-DO	GE850-DO-2RS4	1047
GE900-DO	GE900-DO-2RS4	1185
GE950-DO	GE950-DO-2RS4	1422
GE1000-DO	GE1000-DO-2RS4	1744
1)_{Price and delivery by agreement. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) D =D +20mm. amax amin 4) Internal clearance groupsGroup2 and Group3 available by agreement.}
Chamfer_dimensions
	r 1	r 2
min.		min.
1,1		3
1,1		3
1,1		3
1,5		4
1,5		4
1,5		4
1,5		4
1,5		4
2		5
2		5
2		5
2		5
2		5
3		6
3		6
3		6
3		6
3		6
3		6
3		6
4		7,5
4		7,5
Dimension_{table · Dimensions in mm}
Designation
Open	Sealed
GE6-FO1)	–	–
GE8-FO1)	–	–
GE10-FO1)	–	–
GE12-FO2)	–	–
GE15-FO5)	GE15-FO-2RS	–
GE17-FO5)	GE17-FO-2RS	–
GE20-FO5)	GE20-FO-2RS	–
GE25-FO5)	GE25-FO-2RS	GE25-FO-2TS
GE30-FO	GE30-FO-2RS	GE30-FO-2TS
GE35-FO5)	GE35-FO-2RS	GE35-FO-2TS
GE40-FO5)	GE40-FO-2RS	GE40-FO-2TS
GE45-FO5)	GE45-FO-2RS	GE45-FO-2TS
GE50-FO5)	GE50-FO-2RS	GE50-FO-2TS
GE60-FO5)	GE60-FO-2RS	GE60-FO-2TS
GE70-FO5)	GE70-FO-2RS	GE70-FO-2TS
GE80-FO5)	GE80-FO-2RS	GE80-FO-2TS
GE90-FO5)	GE90-FO-2RS	GE90-FO-2TS
GE100-FO5)	GE100-FO-2RS	GE100-FO-2TS
GE110-FO5)	GE110-FO-2RS	GE110-FO-2TS
GE120-FO5)	GE120-FO-2RS	GE120-FO-2TS
GE140-FO5)	GE140-FO-2RS	–
GE160-FO5)	GE160-FO-2RS	–
GE180-FO5)	GE180-FO-2RS	–
GE200-FO5)	GE200-FO-2RS	–
GE220-FO5)	GE220-FO-2RS5)	–
GE240-FO5)	GE240-FO-2RS5)	–
GE260-FO5)	GE260-FO-2RS5)	–
GE280-FO5)	GE280-FO-2RS5)	–
1)_{No relubrication facility. 2) Relubrication only possible via the outer ring. 3) No lubrication groove on inner ring curved surface. 4) The values for the tilt angle (cid:2) are subject to tolerances. 5) Price and delivery by agreement.}
Chamfer_dimensions		安装尺寸
r₁	r 2	d a
min.	min.	最大
0,3	0,3	9,4
0,3	0,3	11,6
0,3	0,3	13,4
0,3	0,3	16,1
0,3	0,3	19,2
0,3	0,3	21
0,3	0,6	25,2
0,6	0,6	29,5
0,6	1	34,4
0,6	1	39,8
0,6	1	44,7
0,6	1	50,1
0,6	1	57,1
1	1	67
1	1	78,3
1	1	87,2
1	1	98,4
1	1	111,2
1	1	124,9
1	1	138,5
1	1	152
1	1,1	180
1,1	1,1	196,2
1,1	1,1	220
1,1	1,1	243,7
1,1	1,1	263,7
1,1	1,1	283,7
1,1	1,1	310,7
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg	H7
GE12-LO3)4)	0,018	12+0,018
GE16-LO4)5)	0,035	16+0,018
GE20-LO5)	0,07	20+0,021
GE25-LO	0,13	25+0,021
GE32-LO	0,22	32+0,025
GE40-LO	0,35	40+0,025
GE50-LO	0,62	50+0,025
GE63-LO	1,28	63+0,03
GE70-LO6)	1,71	70+0,03
GE80-LO	2,56	80+0,03
GE90-LO6)	3,05	90+0,035
GE100-LO	4,9	100+0,035
GE110-LO6)	5,57	110+0,035
GE125-LO	8,2	125+0,04
GE160-LO7)	16,1	160+0,04
GE200-LO7)	32,2	200+0,046
GE250-LO7)	103	250+0,046
GE320-LO7)	225	320+0,057
1)_{Sealed design available by agreement. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) No relubrication facility. 4) Bore cylindrical throughout. 5) No lubrication groove on inner ring curved surface. 6) Not included in DINISO12240-1, dimension series W. 7) Price and delivery by agreement.}
Chamfer_dimensions		安装尺寸
r₁	r 2	d a
min.	min.	最大
0,3	0,3	15,5
0,3	0,3	20
0,3	0,3	25
0,6	0,6	30
0,6	1	38
0,6	1	46
0,6	1	57
1	1	71,5
1	1	79
1	1	91
1	1	99
1	1	113
1	1	124
1	1	138
1	1	177
1,1	1,1	221
2,5	1,1	317
2,5	4	405
Dimension_{table · Dimensions in mm}
Designation		Mass
Open	Sealed	m
		(cid:2)kg
GE20-HO2)	GE20-HO-2RS	0,07
GE25-HO2)	GE25-HO-2RS	0,13
GE30-HO2)	GE30-HO-2RS	0,16
GE35-HO2)	GE35-HO-2RS	0,25
GE40-HO2)	GE40-HO-2RS	0,33
GE45-HO2)	GE45-HO-2RS	0,44
GE50-HO2)	GE50-HO-2RS	0,58
GE60-HO2)	GE60-HO-2RS	1,06
GE70-HO2)	GE70-HO-2RS	1,64
GE80-HO2)	GE80-HO-2RS	2,44
GE90-HO2)	GE90-HO-2RS2)	2,9
GE100-HO2)	GE100-HO-2RS2)	4,6
GE110-HO2)	GE110-HO-2RS2)	5,18
GE120-HO2)	GE120-HO-2RS2)	8,7
1)_{The values for the tilt angle (cid:2) are subject to tolerances. 2) Price and delivery by agreement. 3) No lubrication groove on inner ring curved surface.}
Chamfer_dimensions		安装尺寸
r₁	r 2	d a
min.	min.	最大
0,2	0,3	24
0,2	0,6	29
0,2	0,6	34,2
0,3	1	40
0,3	1	45
0,3	1	51,5
0,3	1	56,5
0,3	1	67,7
0,3	1	78
0,3	1	90
0,6	1	99
0,6	1	113
0,6	1	124
0,6	1	138
Dimension_{table · Dimensions in mm and inch}
Designation1)2)	Mass	Dimensions3)
	m	d
	(cid:2)kg
GE19-ZO	0,052	0,750
		19,050 –0,01
GE22-ZO	0,085	0,875
		22,225 –0,01
GE25-ZO	0,13	1,000
		25,400 –0,01
GE31-ZO	0,23	1,250
		31,750 –0,012
GE34-ZO	0,3	1,375
		34,925 –0,012
GE38-ZO	0,41	1,500
		38,100 –0,012
GE44-ZO	0,64	1,750
		44,450 –0,012
GE50-ZO	0,94	2,000
		50,800 –0,015
GE57-ZO	1,6	2,250
		57,150 –0,015
GE63-ZO	1,78	2,500
		63,500 –0,015
GE69-ZO	2,41	2,750
		69,850 –0,015
1)_{Price and delivery by agreement. 2) Sealed design available by agreement. 3) Other sizes available by agreement. 4) The values for the tilt angle (cid:2) are subject to tolerances.}
Chamfer_dimensions
r₁		r 2
min.		min.
	0,3	0,6
	0,3	0,6
	0,3	0,6
	0,6	0,6
	0,6	1
	0,6	1
	0,6	1
	0,6	1
	0,6	1
	1	1
	1	1
Dimension_{table (continued) · Dimensions in mm and inch}
Designation1)2)	Mass	Dimensions3)
	m	d
	(cid:2)kg
GE76-ZO	3,1	3,000
		76,200 –0,015
GE82-ZO	3,8	3,250
		82,550 –0,02
GE88-ZO	4,83	3,500
		88,900 –0,02
GE95-ZO	5,87	3,750
		95,250 –0,02
GE101-ZO	7,06	4,000
		101,600 –0,02
GE107-ZO	8,42	4,250
		107,950 –0,02
GE114-ZO	9,95	4,500
		114,300 –0,02
GE127-ZO	13,5	5,000
		127,000 –0,025
1)_{Price and delivery by agreement. 2) Sealed design available by agreement. 3) Other sizes available by agreement. 4) The values for the tilt angle (cid:2) are subject to tolerances.}
Chamfer_dimensions
r₁		r 2
min.		min.
	1	1
	1	1
	1	1
	1	1
	1	1
	1	1
	1	1
	1	1
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg	H7
GE6-PB	0,011	6+0,012
GE8-PB	0,019	8+0,015
GE10-PB	0,028	10+0,015
GE12-PB	0,045	12+0,018
GE14-PB	0,057	14+0,018
GE16-PB	0,082	16+0,018
GE18-PB	0,11	18+0,018
GE20-PB	0,15	20+0,021
GE22-PB	0,18	22+0,021
GE25-PB	0,24	25+0,021
GE30-PB	0,39	30+0,021
1)_{Price and delivery by agreement. 2) This differs from DINISO12240-1, dimension series K. 3) The values for the tilt angle (cid:2) are subject to tolerances.}
Chamfer_dimensions		安装尺寸
r₁	r 2	d a
min.	min.	最大
0,3	0,3	9
0,3	0,3	10,4
0,3	0,3	12,9
0,3	0,3	15,4
0,3	0,3	16,9
0,3	0,3	19,4
0,3	0,3	21,9
0,3	0,6	24,4
0,3	0,6	25,8
0,3	0,6	29,6
0,3	0,6	34,8
Dimension_{table · Dimensions in mm}
Designation	Mass	Dimensions1)
	m	d
	(cid:2)kg
GE25-SX	0,14	25 –0,012
GE28-SX	0,18	28 –0,012
GE30-SX	0,22	30 –0,012
GE35-SX	0,28	35 –0,012
GE40-SX	0,35	40 –0,012
GE45-SX	0,43	45 –0,012
GE50-SX	0,47	50 –0,012
GE55-SX	0,68	55 –0,015
GE60-SX	0,74	60 –0,015
GE65-SX	0,79	65 –0,015
GE70-SX	1,08	70 –0,015
GE80-SX	1,55	80 –0,015
GE90-SX	2,1	90 –0,02
GE100-SX	2,36	100 –0,02
GE110-SX4)	3,78	110 –0,02
GE120-SX	4,05	120 –0,02
GE130-SX4)	6,1	130 –0,025
GE140-SX4)	6,5	140 –0,025
GE150-SX4)	7,9	150 –0,025
GE160-SX4)	9,4	160 –0,025
GE170-SX4)	13,2	170 –0,025
GE180-SX4)	17,6	180 –0,025
GE190-SX4)	18,3	190 –0,03
GE200-SX4)	23,3	200 –0,03
1)_{Other sizes available by agreement. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Tolerance deviates from DINISO12240-2. 4) Price and delivery by agreement.}
	s	A
1		7,5
1		8
2		8,5
2		9
1,5		9,5
1,5		10
4		10
4		11,5
5		11,5
5		11,5
7		12,5
10		14,5
11		16
12		16
15		19
17		19
20		22,5
20		22,5
21		24
21		25,5
27		28,5
21		32
29		32
26		35
Dimension_{table · Dimensions in mm}
Designation	Mass	Dimensions1)
	m	d
	(cid:2)kg
GE10-AX	0,039	10 –0,008
GE12-AX	0,072	12 –0,008
GE15-AX	0,12	15 –0,008
GE17-AX	0,16	17 –0,008
GE20-AX	0,27	20 –0,01
GE25-AX	0,4	25 –0,01
GE30-AX	0,65	30 –0,01
GE35-AX	1,05	35 –0,012
GE40-AX	1,65	40 –0,012
GE45-AX	2,49	45 –0,012
GE50-AX3)	3,44	50 –0,012
GE60-AX3)	4,66	60 –0,015
GE70-AX3)	5,68	70 –0,015
GE80-AX3)	7,2	80 –0,015
GE100-AX3)	10,7	100 –0,02
GE120-AX3)	13,1	120 –0,02
GE140-AX3)	18,7	140 –0,025
GE160-AX3)	23,9	160 –0,025
GE180-AX3)	31,1	180 –0,025
GE200-AX3)	35	200 –0,03
1)_{Other sizes available by agreement. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Price and delivery by agreement.}
	B	C
7,9_–0,24		6 –0,24
9,3_–0,24		9 –0,24
10,7_–0,24		11 –0,24
11,5_–0,24		11,5 –0,24
14,3_–0,24		13 –0,24
16_–0,24		17 –0,24
18_–0,24		19,5 –0,24
22_–0,24		20 –0,24
27_–0,24		22 –0,24
31_–0,24		25 –0,24
33,5_–0,24		32 –0,24
37_–0,3		33 –0,3
40_–0,3		36 –0,3
42_–0,3		36 –0,3
50_–0,4		42 –0,4
52_–0,4		45 –0,4
61_–0,5		50 –0,5
65_–0,5		52 –0,5
70_–0,5		60 –0,5
74_–0,6		60 –0,6
GIR..-UK,_GIL..-UK
FFBB666611000000
GAR..-UK,_GAL..-UK
AACC666611000000
GIR..-UK-2RS,_GIL..-UK-2RS
2266776611000000
GAR..-UK-2RS,_GAL..-UK-2RS
4466776611000000
GIKR..-PW,_{GIKPR..-PW, GIKL..-PW}
88CC666611000000
GAKR..-PW,_GAKL..-PW
DDCC666611000000
GIKSR..-PS,_{GIKPSR..-PS, GIKSL..-PS}
33AADD9911000000
GAKSR..-PS,_GAKSL..-PS
44AADD9911000000
Series	Thread	DINISO
GIR..-UK	Internal, right hand	12240-4
GIR..-UK-2RS
GIR..-UK-2TS
GIL..-UK	Internal, left hand
GIL..-UK-2RS
GIL..-UK-2TS
GAR..-UK	External, right hand	12240-4
GAR..-UK-2RS
GAR..-UK-2TS
GAL..-UK	External, left hand
GAL..-UK-2RS
GAL..-UK-2TS
Series	Thread	DINISO
GIKR..-PW	Internal, right hand	12240-4
GIKSR..-PS
GIKPR..-PW	Internal, right hand, fine pitch thread for standard pneumatic cylinders to DINISO15552
GIKPSR..-PS
GIKL..-PW	Internal, left hand
GIKSL..-PS
GAKR..-PW	External, right hand	12240-4
GAKSR..-PS
GAKL..-PW	External, left hand
GAKSL..-PS
Series	Temperature
	°C
	over	incl.
GIR..-UK_{GIL..-UK GAR..-UK GAL..-UK}	–50	+200
GIR..-UK-2RS_{GIL..-UK-2RS GAR..-UK-2RS GAL..-UK-2RS}	–30	+130
GIR..-UK-2TS_{GIL..-UK-2TS GAR..-UK-2TS GAL..-UK-2TS}	–30	+100
GAKR..-PW,_GAKL..-PW	–50	+200
GIKSR..-PS,_{GIKPSR..-PS, GAKSR..-PS}	–10	+80
Suffix	Description	Design
2RS	Standard lip seals on both sides	标准
2TS	Triple lip high performance seals on both sides
–	With special thread	Special design, available by agreement only
–	With different anti-corrosion protection
Type_{of load}	Series	Load factor f b
Unilateral_load	All series	1
3399449911000000
Pulsating_load	GIR..-UK(-2RS, -2TS) GAR..-UK(-2RS, -2TS) GIKR..-PW GAKR..-PW GIKSR..-PS GIKPSR..-PS GAKSR..-PS	2,25 3 2,25 3 2,25 2,25 3
2299449911000000
Alternating_load
1199449911000000
Series		Sliding layer
Spherical_{plain bearing}	Rod end
GE..-UK	GAR..-UK	PTFE composite
Correction_factor	Source	Value
Load_{f p}	Figure13, page56	0,96
Sliding_{velocity fv}	Figure16, page58	0,99
Frictional_{energy f pv}	Figure17, page59	1
Temperaturef(cid:3)	Figure18, page60	0,92
Condition_{of rotation f A}	Page 62	1
Variable_{load f Hz}	Figure27, page66	1
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg
GIR6-UK	0,023	6 –0,008
GIR8-UK	0,039	8 –0,008
GIR10-UK	0,066	10 –0,008
GIR12-UK	0,1	12 –0,008
GIR15-UK	0,18	15 –0,008
GIR17-UK	0,25	17 –0,008
GIR20-UK	0,36	20 –0,01
GIR25-UK	0,6	25 –0,01
GIR30-UK	0,98	30 –0,01
1)_{For a left hand thread, the R in the designation is replaced by an L, for example GIL6-UK. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load rating of housing. 4) This differs from DINISO12240-4, dimension series E.}
(cid:2)2)	l 3	l 4
°
13	11	40,5
15	15	48
12	20	57,5
11	23	67
8	30	81
10	34	90
9	40	103,5
7	48	126
6	56	146,5
Dimension_{table · Dimensions in mm}
Designation1)		Mass
		m
		(cid:2)kg
GIR17-UK-2RS	–	0,25
GIR20-UK-2RS	–	0,36
GIR25-UK-2RS	–	0,65
GIR30-UK-2RS	GIR30-UK-2TS	0,97
GIR35-UK-2RS	GIR35-UK-2TS	1,43
GIR40-UK-2RS	GIR40-UK-2TS	2,1
GIR45-UK-2RS	GIR45-UK-2TS	2,7
GIR50-UK-2RS	GIR50-UK-2TS	3,54
GIR60-UK-2RS	GIR60-UK-2TS	5,6
GIR70-UK-2RS	GIR70-UK-2TS	8,61
GIR80-UK-2RS	GIR80-UK-2TS	13,2
1)_{For a left hand thread, the R in the designation is replaced by an L, for example GIL17-UK-2RS. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load rating of housing. Attention! In the case of rod ends with d(cid:3)25mm and the sliding material ELGOGLIDE, the basic static load rating C of the rod end is lower than the basic dynamic load rating C of the bearing. 0r r 4) This differs from DINISO12240-4, dimension series E. 5) Thread runout or thread groove at manufacturer's discretion.}
	C 1	(cid:2)2)
		°
11		10
13		9
17		7
19		6
21		6
23		7
27		7
30		6
38		6
42		6
47		6
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg
GAR6-UK	0,018	6 –0,008
GAR8-UK	0,033	8 –0,008
GAR10-UK	0,056	10 –0,008
GAR12-UK	0,086	12 –0,008
GAR15-UK	0,15	15 –0,008
GAR17-UK	0,21	17 –0,008
GAR20-UK	0,33	20 –0,01
GAR25-UK	0,6	25 –0,01
GAR30-UK	0,95	30 –0,01
1)_{For a left hand thread, the R in the designation is replaced by an L, for example GAL6-UK. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load rating of housing. 4) This differs from DINISO12240-4, dimension series E.}
(cid:2)2)	l 1	l 2
°
13	18	46,5
15	22	54
12	26	62,5
11	28	71
8	34	83
10	36	92
9	43	104,5
7	53	126
6	65	146,5
Dimension_{table · Dimensions in mm}
Designation1)		Mass
		m
		(cid:2)kg
GAR17-UK-2RS	–	0,2
GAR20-UK-2RS	–	0,33
GAR25-UK-2RS	–	0,59
GAR30-UK-2RS	GAR30-UK-2TS	0,93
GAR35-UK-2RS	GAR35-UK-2TS	1,53
GAR40-UK-2RS	GAR40-UK-2TS	1,97
GAR45-UK-2RS	GAR45-UK-2TS	2,65
GAR50-UK-2RS	GAR50-UK-2TS	3,53
GAR60-UK-2RS	GAR60-UK-2TS	5,91
GAR70-UK-2RS	GAR70-UK-2TS	8,51
GAR80-UK-2RS	GAR80-UK-2TS	12,5
1)_{For a left hand thread, the R in the designation is replaced by an L, for example GAL17-UK-2RS. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load rating of housing. Attention! In the case of rod ends with d(cid:3)25mm and the sliding material ELGOGLIDE, the basic static load rating C of the rod end is lower than the basic dynamic load rating C of the bearing. 0r r 4) This differs from DINISO12240-4, dimension series E.}
	C 1	(cid:2)2)
		°
11		10
13		9
17		7
19		6
21		6
23		7
27		7
30		6
38		6
42		6
47		6
Dimension_{table · Dimensions in mm}
Designation1)2)	Mass	尺寸
	m	d
	(cid:2)kg	H7
GIKR6-PW6)	0,028	6+0,012
GIKR8-PW6)	0,05	8+0,015
GIKR10-PW	0,08	10+0,015
GIKPR10-PW6)
GIKR12-PW	0,12	12+0,018
GIKPR12-PW6)
GIKR14-PW	0,18	14+0,018
GIKR16-PW	0,24	16+0,018
GIKPR16-PW6)
GIKR20-PW6)	0,43	20+0,021
GIKR25-PW6)	0,73	25+0,021
GIKR30-PW	1,17	30+0,021
GIKPR30-PW6)
Other_{dimensions by agreement. 1) For a left hand thread, the R in the designation is replaced by an L, for example GIKL6-PW. 2) Series GIKPR..-PW has a fine pitch thread connector for standard pneumatic cylinders to DINISO15552 (right hand thread only). 3) The values for the tilt angle (cid:2) are subject to tolerances. 4) Basic load rating of housing. 5) This differs from DINISO12240-4, dimension series K. 6) In accordance with ISO8139.}
	h 1	C 1
30		6,75
36		9
	43	10,5
	50	12
57		13,5
	64	15
77		18
94		22
	110	25
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg	H7
GAKR6-PW	0,022	6+0,012
GAKR8-PW	0,042	8+0,015
GAKR10-PW	0,069	10+0,015
GAKR12-PW	0,11	12+0,018
GAKR14-PW	0,16	14+0,018
GAKR16-PW	0,23	16+0,018
GAKR20-PW	0,39	20+0,021
GAKR25-PW	0,67	25+0,021
GAKR30-PW	1,1	30+0,021
Other_{dimensions by agreement. 1) For a left hand thread, the R in the designation is replaced by an L, for example GAKL6-PW. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load rating of housing. 4) This differs from DINISO12240-4, dimension series K.}
	h	C 1
36		6,75
42		9
48		10,5
54		12
60		13,5
66		15
78		18
94		22
110		25
Dimension_{table · Dimensions in mm}
Designation1)2)	Mass	尺寸
	m	d
	(cid:2)kg	H7
GIKSR5-PS	0,017	5+0,012
GIKPSR5-PS
GIKSR6-PS	0,025	6+0,012
GIKSR8-PS	0,043	8+0,015
GIKSR10-PS	0,072	10+0,015
GIKPSR10-PS
GIKSR12-PS	0,11	12+0,018
GIKPSR12-PS
GIKSR14-PS	0,16	14+0,018
GIKSR16-PS	0,21	16+0,018
GIKPSR16-PS
GIKSR18-PS	0,3	18+0,018
GIKSR20-PS	0,38	20+0,021
GIKSR22-PS	0,49	22+0,021
GIKSR25-PS	0,65	25+0,021
GIKSR30-PS	1,15	30+0,021
GIKPSR30-PS
1)_{For a left hand thread, the R in the designation is replaced by an L, for example GIKSL5-PS. 2) Series GIKPSR..-PS has a fine pitch thread connector for standard pneumatic cylinders to DINISO15552 (right hand thread only). 3) The values for the tilt angle (cid:2) are subject to tolerances. 4) Basic load rating of housing. 5) This differs from DINISO12240-4, dimension series K.}
	C 1	(cid:2)3)
		°
	6	13
6,75		13
9		13
	10,5	13
	12	13
13,5		15
	15	15
16,5		15
18		15
20		15
22		15
	25	15
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg	H7
GAKSR5-PS	0,01	5+0,012
GAKSR6-PS	0,02	6+0,012
GAKSR8-PS	0,03	8+0,015
GAKSR10-PS	0,05	10+0,015
GAKSR12-PS	0,09	12+0,018
GAKSR14-PS	0,13	14+0,018
GAKSR16-PS	0,19	16+0,018
GAKSR18-PS	0,26	18+0,018
GAKSR20-PS	0,34	20+0,021
GAKSR22-PS	0,44	22+0,021
GAKSR25-PS	0,59	25+0,021
GAKSR30-PS	1,06	30+0,021
1)_{For a left hand thread, the R in the designation is replaced by an L, for example GAKSL5-PS. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load rating of housing. 4) This differs from DINISO12240-4, dimension series K.}
	C 1	(cid:2)2)
		°
6		13
6,75		13
9		13
10,5		13
12		13
13,5		15
15		15
16,5		15
18		15
20		15
22		15
25		15
GIR..-DO,_GIL..-DO
AAFFFF7799000000
GAR..-DO,_GAL..-DO
3300008899000000
GIR..-DO-2RS,_GIL..-DO-2RS
EE00008899000000
GAR..-DO-2RS,_GAL..-DO-2RS
4477008899000000
GIKR..-PB,_GIKL..-PB
DD99666611000000
GAKR..-PB,_GAKL..-PB
2233776611000000
GIHNRK..-LO
6688008899000000
GIHRK..-DO
FF88008899000000
GK..-DO
9999008899000000
GF..-DO
33AA008899000000
Shaft_d		Relubrication
mm
over	incl.
–	12	–
15	20	Lubrication hole in housing
25	–	Taper type lubrication nipple to DIN71412 on rod end eye housing
Shaft_d	Relubrication
mm
5	–
(cid:2)5	Taper type lubrication nipple to DIN3405 on rod end eye housing
Series	Sliding contact surface	螺纹
GIR..-DO	Steel/ steel	Internal, right hand
GIR..-DO-2RS
GIR..-DO-2TS
GIL..-DO		Internal, left hand
GIL..-DO-2RS
GIL..-DO-2TS
GAR..-DO		External, right hand
GAR..-DO-2RS
GAR..-DO-2TS
GAL..-DO		External, left hand
GAL..-DO-2RS
GAL..-DO-2RS
GIKR..-PB	Steel/ bronze	Internal, right hand
GIKL..-PB		Internal, left hand
GAKR..-PB		External, right hand
GAKL..-PB		External, left hand
Shaft_d		Relubrication
mm
over	incl.
–	12	–
15	20	Lubrication hole in housing
25	–	Taper type lubrication nipple to DIN71412 on rod end eye housing
Shaft_d	Relubrication
mm
12	–
(cid:2)16	Taper type lubrication nipple to DIN71412 on rod end eye housing
Series	Sliding contact surface	标准
GIHNRK..-LO	Steel/steel	DIN24338, ISO6982
GIHRK..-DO
GK..-DO		DINISO12240-4, dimension series E, type S
GF..-DO		–
Series	Material
GIR..-DO,_{GIL..-DO GIR..-DO-2RS, GIL..-DO-2RS GIR..-DO-2TS, GIL..-DO-2TS GIKR..-PB, GIKL..-PB GAR..-DO, GAL..-DO GAR..-DO-2RS, GAL..-DO-2RS GAR..-DO-2TS, GAL..-DO-2TS GAKR..-PB, GAKL..-PB}	Drop forged quenched and tempered steelC45+QT to DINEN10083-2, surface with zinc coating
GIHNRK..-LO_GIHRK..-DO	d(cid:2)50mm: ■ drop forged quenched and tempered steelC45+N to DINEN10083-2 ■ surface with preservative
	d(cid:3)50mm: ■ spheroidal graphite cast ironGJS400-15 to DINEN1563 ■ surface with preservative
GK..-DO	Drop forged structural steelS355J2G3 to DINEN10025, surface with preservative
GF..-DO	Forged or rolled structural steelS355J2G3 to DINEN10025, surface with preservative
Series	Temperature
	°C
	from	to
GIR..-DO_{GIL..-DO GAR..-DO GAL..-DO}	–60	+200
GIR..-DO-2RS_{GIL..-DO-2RS GAR..-DO-2RS GAL..-DO-2RS}	–30	+130
GIR..-DO-2TS_{GIL..-DO-2TS GAR..-DO-2TS GAL..-DO-2TS}	–30	+100
GIKR..-PB_{GIKL..-PB GAKR..-PB GAKL..-PB}	–60	+250
GIHNRK..-LO_{GIHRK..-DO GK..-DO GF..-DO}	–60	+200
Suffix	Description	Design
2RS	Standard lip seals on both sides	标准
2TS	Triple lip high performance seals on both sides
C2	Radial internal clearance Group2, smaller than normal	Special design, available by agreement only
C3	Radial internal clearance Group3, larger than normal
–	With other types of lubrication nipple or threaded connector for central lubrication
–	Hydraulic rod ends with maintenance-free spherical plain bearingsGE..-UK, GE..-UK-2RS (2TS),GE..-FW, GE..-FW-2RS (2TS)
–	With special thread
–	With different anti-corrosion protection
Type_{of load}	Series	Load factor f b
Unilateral_load	All series	1
3399449911000000
Pulsating_load	GIHNRK..-LO GIHRK..-DO GK..-DO GF..-DO GIR..-DO(-2RS, -2TS) GAR..-DO(-2RS, -2TS) GIKR..-PB GAKR..-PB	2 2,75 2,75 2,75 3 3 3 3
2299449911000000
Alternating_load
1199449911000000
Series		Sliding contact surface
Spherical_{plain bearing}	Rod end
–	GIKR..-PB	Steel/bronze
Correction_factor	Source	Value
Load_{f p}	Figure13, page56	0,75
Sliding_{velocity f v}	Figure16, page58	0,71
Temperaturef(cid:2)	Figure18, page60	1
Condition_{of rotation f A}	Page 62	1
Swivel_{angle, oscillation angle f(cid:3)}	Figure26, page65	0,76
Sphere_{diameter f dK}	Figure22, page63	0,97
Variable_{load f Hz}	Figure30, page67	1,45
Designation		Fixing screw
GIHNRK12	–	M5
GIHNRK16	–	M6
GIHNRK20	GIHRK20	M8
GIHNRK25	GIHRK25	M8
–	GIHRK30	M8
GIHNRK32	–	M10
–	GIHRK35	M10
GIHNRK40	GIHRK40	M10
GIHNRK50	GIHRK50	M12
–	GIHRK60	M10
GIHNRK63	–	M12
GIHNRK70	–	M16
–	GIHRK70	M12
GIHNRK80	GIHRK80	M16
GIHNRK90	GIHRK90	M16
GIHNRK100	GIHRK100	M20
GIHNRK110	GIHRK110	M20
–	GIHRK120	M24
GIHNRK125	–	M20
GIHNRK160	–	M24
GIHNRK200	–	M30
Dimension_{table · Dimensions in mm}
Designation1)
Open	Sealed
GIR6-DO5)	–	–
GIR8-DO5)	–	–
GIR10-DO5)	–	–
GIR12-DO5)	–	–
GIR15-DO6)	–	–
GIR17-DO6)	GIR17-DO-2RS6)	–
GIR20-DO6)	GIR20-DO-2RS6)	–
GIR25-DO	GIR25-DO-2RS	–
GIR30-DO	GIR30-DO-2RS	GIR30-DO-2TS
–	GIR35-DO-2RS	GIR35-DO-2TS
–	GIR40-DO-2RS	GIR40-DO-2TS
–	GIR45-DO-2RS	GIR45-DO-2TS
–	GIR50-DO-2RS	GIR50-DO-2TS
–	GIR60-DO-2RS	GIR60-DO-2TS
–	GIR70-DO-2RS	GIR70-DO-2TS
–	GIR80-DO-2RS	GIR80-DO-2TS
1)_{For a left hand thread, the R in the designation is replaced by an L, for example GIL6-DO. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load rating of housing. 4) This differs from DINISO12240-4, dimension series E. 5) No relubrication facility. 6) No taper type lubrication nipple. Relubrication via lubrication hole in housing. 7) Thread runout or thread groove at manufacturer's discretion.}
	d 4	h 1
10		30
12,5		36
15		43
17,5		50
21		61
24		67
27,5		77
33,5		94
40		110
47		125
52		142
58		145
62		160
70		175
80		200
95		230
Dimension_{table · Dimensions in mm}
Designation1)
Open	Sealed
GAR6-DO5)	–	–
GAR8-DO5)	–	–
GAR10-DO5)	–	–
GAR12-DO5)	–	–
GAR15-DO6)	–	–
GAR17-DO6)	GAR17-DO-2RS6)	–
GAR20-DO6)	GAR20-DO-2RS6)	–
GAR25-DO	GAR25-DO-2RS	–
GAR30-DO	GAR30-DO-2RS	GAR30-DO-2TS
–	GAR35-DO-2RS	GAR35-DO-2TS
–	GAR40-DO-2RS	GAR40-DO-2TS
–	GAR45-DO-2RS	GAR45-DO-2TS
–	GAR50-DO-2RS	GAR50-DO-2TS
–	GAR60-DO-2RS	GAR60-DO-2TS
–	GAR70-DO-2RS	GAR70-DO-2TS
–	GAR80-DO-2RS	GAR80-DO-2TS
1)_{For a left hand thread, the R in the designation is replaced by an L, for example GAL6-DO. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load rating of housing. 4) This differs from DINISO12240-4, dimension series E. 5) No relubrication facility. 6) No taper type lubrication nipple. Relubrication via lubrication hole in housing.}
	d 3	h
M6		36
M8		42
M10		48
M12		54
M14		63
M16		69
M20(cid:3)1,5		78
M24(cid:3)2		94
M30(cid:3)2		110
M36(cid:3)3		140
M39(cid:3)3		150
M42(cid:3)3		163
M45(cid:3)3		185
M52(cid:3)3		210
M56(cid:3)4		235
M64(cid:3)4		270
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg	H7
GIKR6-PB	0,029	6+0,012
GIKR8-PB	0,05	8+0,015
GIKR10-PB	0,081	10+0,015
GIKR12-PB	0,13	12+0,018
GIKR14-PB	0,19	14+0,018
GIKR16-PB	0,25	16+0,018
GIKR20-PB	0,43	20+0,021
GIKR25-PB	0,76	25+0,021
GIKR30-PB	1,18	30+0,021
Other_{dimensions by agreement. 1) For a left hand thread, the R in the designation is replaced by an L, for example GIKL6-PB. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load rating of housing. 4) This differs from DINISO12240-4, dimension series K.}
	C 1	(cid:2)2)
		°
6,75		13
9		14
10,5		13
12		13
13,5		16
15		15
18		14
22		15
25		17
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg	H7
GAKR6-PB	0,023	6+0,012
GAKR8-PB	0,044	8+0,015
GAKR10-PB	0,07	10+0,015
GAKR12-PB	0,11	12+0,018
GAKR14-PB	0,16	14+0,018
GAKR16-PB	0,23	16+0,018
GAKR20-PB	0,39	20+0,021
GAKR25-PB	0,67	25+0,021
GAKR30-PB	1,1	30+0,021
Other_{dimensions by agreement. 1) For a left hand thread, the R in the designation is replaced by an L, for example GAKL6-PB. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load rating of housing. 4) This differs from DINISO12240-4, dimension series K.}
	C 1	(cid:2)2)
		°
6,75		13
9		14
10,5		13
12		13
13,5		16
15		15
18		14
22		15
25		17
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg	H7
GIHNRK12-LO4)5)	0,11	12+0,018
GIHNRK16-LO5)	0,2	16+0,018
GIHNRK20-LO	0,36	20+0,021
GIHNRK25-LO	0,59	25+0,021
GIHNRK32-LO	1,06	32+0,025
GIHNRK40-LO	1,93	40+0,025
GIHNRK50-LO	3,49	50+0,025
GIHNRK63-LO	6,29	63+0,03
GIHNRK70-LO7)8)	9,75	70+0,03
GIHNRK80-LO	13	80+0,03
GIHNRK90-LO7)	17	90+0,035
GIHNRK100-LO	23,8	100+0,035
GIHNRK110-LO7)	31,9	110+0,035
GIHNRK125-LO	44	125+0,04
GIHNRK160-LO	80,3	160+0,04
GIHNRK200-LO	167	200+0,046
GIHNRK250-LO7)8)	395	250+0,046
1)_{Design with left hand thread available by agreement. For a left hand thread, the R in the designation is replaced by an L, for example GIHNLK12-LO 2) The values for the tilt angle (cid:3) are subject to tolerances. 3) Basic load rating of housing. 4) No relubrication facility. 5) Bore cylindrical throughout. 6) Thread runout or thread groove at manufacturer's discretion. 7) Not included in DINISO24338. 8) Price and delivery by agreement.}
	l 3	l 4
17		54
19		64
23		75,5
29		94
37		115
46		141,5
57		174
64		211
76		245
86		270
91		296
96		322
106		364
113		405
126		488
161		620
205		815
Dimension_{table · Dimensions in mm}
Designation1)2)	Mass	尺寸
	m	d
	(cid:2)kg
GIHRK20-DO	0,44	20 –0,01
GIHRK25-DO	0,48	25 –0,01
GIHRK30-DO	0,74	30 –0,01
GIHRK35-DO	1,21	35 –0,012
GIHRK40-DO	2,05	40 –0,012
GIHRK50-DO	3,7	50 –0,012
GIHRK60-DO	5,76	60 –0,015
GIHRK70-DO	8,81	70 –0,015
GIHRK80-DO	13,7	80 –0,015
GIHRK90-DO	20,6	90 –0,02
GIHRK100-DO	28	100 –0,02
GIHRK110-DO	41,7	110 –0,02
GIHRK120-DO	75,9	120 –0,02
For_{rod ends of sizes 20mm, 25mm and 30mm, thread runout to DIN76. 1) Design with left hand thread available by agreement. For a left hand thread, the R in the designation is replaced by an L, for example GIHLK20-DO. 2) These hydraulic rod ends are also available by agreement with maintenance-free spherical plain bearings GE..-UK, GE..-UK-2RS, GE..-UK-2TS, GE..-FW, GE..-FW-2RS and GE..-FW-2TS. Attention! In this case, the basic dynamic load ratings C correspond to the values for maintenance-free spherical plain bearings, r see pages starting page154 and starting page160. 3) The values for the tilt angle (cid:3) are subject to tolerances. 4) Basic load rating of housing.}
	l 3	l 4
17		78
17		78
23		92
29		109
36		132
46		163
59		200
66		232
81		265
101		323
111		360
125		407,5
135		490
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg
GK10-DO5)6)	0,046	10 –0,008
GK12-DO5)6)	0,069	12 –0,008
GK15-DO5)6)	0,12	15 –0,008
GK17-DO7)	0,17	17 –0,008
GK20-DO7)	0,25	20 –0,01
GK25-DO	0,45	25 –0,01
GK30-DO	0,65	30 –0,01
GK35-DO	0,98	35 –0,012
GK40-DO	1,32	40 –0,012
GK45-DO	1,89	45 –0,012
GK50-DO	2,55	50 –0,012
GK60-DO	4,3	60 –0,015
GK70-DO	6,53	70 –0,015
GK80-DO	10,1	80 –0,015
1)_{These hydraulic rod ends are also available by agreement with maintenance-free spherical plain bearingsGE..-UK,GE..-UK-2RS,GE..-UK-2TS, GE..-FW, GE..-FW-2RS and GE..-FW-2TS. Attention! In this case, the basic dynamic load ratings C correspond to the values for maintenance-free spherical plain bearings, r see pages starting page154 and starting page160. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load rating of housing. 4) This deviates from DINISO12240-4. 5) No relubrication facility. 6) Price and delivery by agreement. 7) No taper type lubrication nipple. Relubrication via lubrication hole in housing.}
	C 1	(cid:2)2)
		°
	7	12
	8	11
	10	8
	11	10
	13	9
	17	7
	19	6
	21	6
	23	7
	27	7
	30	6
	3	6
	42	6
	47	6
Dimension_{table · Dimensions in mm}
Designation1)	Mass	尺寸
	m	d
	(cid:2)kg
GF20-DO	0,35	20 –0,01
GF25-DO	0,53	25 –0,01
GF30-DO	0,87	30 –0,01
GF35-DO	1,5	35 –0,012
GF40-DO	2,4	40 –0,012
GF45-DO	3,4	45 –0,012
GF50-DO	4,4	50 –0,012
GF60-DO	7,1	60 –0,015
GF70-DO	10,5	70 –0,015
GF80-DO	15	80 –0,015
GF90-DO4)	23,5	90 –0,02
GF100-DO4)	31,5	100 –0,02
GF110-DO4)	48	110 –0,02
GF120-DO4)	79	120 –0,02
1)_{These hydraulic rod ends are also available by agreement with maintenance-free spherical plain bearings GE..-UK, GE..-UK-2RS, GE..-UK-2TS, GE..-FW, GE..-FW-2RS and GE..-FW-2TS. Attention! In this case, the basic dynamic load ratings C correspond to the values for maintenance-free spherical plain bearings, r see pages starting page154 and starting page160. 2) The values for the tilt angle (cid:2) are subject to tolerances. 3) Basic load rating of housing. 4) Price and delivery by agreement.}
C₁	C 1	(cid:2)2)
nom.	max.	°
19	20	9
23	24	7
28	29	6
30	31	6
35	36,5	7
40	41,5	7
40	41,5	6
50	52,5	6
55	58	6
60	63	6
65	69	5
70	74	7
80	85	6
90	95	6
Plain_bearings		Metal/polymer composite plain bearings E40, E40-B
Type_{of maintenance}		Maintenance-free
Permissible_{specific bearing load}	Static	250N/mm2
	Dynamic	140N/mm2
Permissible_{sliding velocity}		2,5m/s
Maximum_{permissible pv value in continuous operation}		1,8N/mm2 · m/s
Permissible_{operating temperature4)}		–200°C to +280°C
Coefficient_{of friction}		0,03 to 0,25
Dry_running		✔
Grease_{and oil lubrication}		–
Hydrodynamic_operation		✔
Media_lubrication		✔
Increased_{corrosion resistance}		E40-B■ E40❑
Use_{in water}		E40-B❑
Integrated_{sealing possible}		–
Standard_designs		EGB, EGF, EGW, EGS
Metal/polymer_{composite plain bearings E50}		ELGOTEX
Low-maintenance		Maintenance-free
140N/mm2		200N/mm21)
70N/mm2		140N/mm2
2,5m/s		0,18m/s
3N/mm2_{· m/s}		2,8N/mm2 · m/s
–40°C_{to +110°C}		–20°C to +130°C
0,02_{to 0,2}		0,03 to 0,2
–		✔
✔		✔
–		–
–		✔
❑		■
–		❑
–		❑
	EGB, EGW, EGS	ZWB, ZWB..-WA
EGB..-E40,_EGBZ..-E40
7799227711000000
EGF..-E40
9999227711000000
Chemical_element	Proportion of mass
	w
	%
	Sliding layer	Running-in layer
Molybdenum_{disulphideMoS 2}	–	max.8
PolytetrafluoroethylenePTFE	–	80–86
Fillers	max.5,5	max.19
TinSn	7–12	–
CopperCu	Balance	–
Characteristic	Loading
Maximum_{pv value for dry running}	Continuous operation	pv
	For short periods
Permissible_{specific bearing load}	Static	p max
	Rotary, oscillating
Permissible_{sliding velocity}	Dry running	v max
	Hydrodynamic operation
Permissible_{operating temperature}		(cid:4)
Coefficient_{of thermal expansion}	Steel backing	(cid:5) St
	Bronze backing	(cid:5) Bz
Coefficient_{of thermal conductivity}	Steel backing	(cid:6) St
	Bronze backing	(cid:6) Bz
Relative_{electrical resistance after running-in}		R rel min
Suffix	Description	Design
E40	Maintenance-free sliding layer, with steel backing	标准
E40-B	Maintenance-free sliding layer, with bronze backing
Specific_{bearing load}
p
N/mm2
250	to	140
140	to	60
60	to	10
10	to	1
(cid:3)		1
Series	Sliding layer	Motion
EGF	E40	Rotary
Correction_factor	Source	Value
		Sliding surface
		Radial
Load_{f p}	Figure13, page56	1
Sliding_{velocity f v}	Figure16, page58	1
Frictional_{energy f pv}	Figure17, page59	0,96
Temperaturef(cid:3)	Figure18, page60	1
Roughness_{depth f R}	Figure19, page61	0,97
Material_{f W}	Table, page61	0,5
Condition_{of rotation f A}	Page 62	1
Required_{inside diameter of bush after pressing in}	Diameter of sizing arbor1)	Rating life2)
	d K	L h
		%
D_iE	–	100
D_{+0,02 iE}	D +0,06 iE	80
D_{+0,03 iE}	D +0,08 iE	60
D_{+0,04 iE}	D +0,10 iE	30
D_o
mm
D_{(cid:2) o}
10	(cid:3)	D (cid:2) o
18	(cid:3)	D (cid:2) o
30	(cid:3)	D (cid:2) o
50	(cid:3)	D (cid:2) o
80	(cid:3)	D (cid:2) o
120	(cid:3)	D (cid:2) o
180	(cid:3)	D (cid:2) o
D_i
mm
D_{(cid:3) i}
5	(cid:2)	D (cid:3) i
20	(cid:2)	D (cid:3) i
28	(cid:2)	D (cid:3) i
45	(cid:2)	D (cid:3) i
80	(cid:2)	D (cid:3) i
120	(cid:2)	D i
Dimension_{table · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGB0303-E40	0,1	3
EGB0304-E40	0,2	3
EGB0305-E40	0,3	3
EGB0306-E40	0,3	3
EGB0403-E40	0,2	4
EGB0404-E40	0,3	4
EGB0406-E40	0,4	4
EGB0410-E40	0,7	4
EGB0505-E40	0,6	5
EGB0508-E40	1,0	5
EGB0510-E40	1,3	5
EGB0606-E40	0,9	6
EGB0608-E40	1,2	6
EGB0610-E40	1,5	6
EGB0710-E40	1,7	7
EGB0806-E40	1,1	8
EGB0808-E40	1,5	8
EGB0810-E40	2,0	8
EGB0812-E40	2,4	8
EGB1008-E40	1,9	10
EGB1010-E40	2,4	10
EGB1012-E40	2,9	10
EGB1015-E40	3,6	10
EGB1020-E40	4,9	10
EGB1208-E40	2,3	12
EGB1210-E40	2,8	12
EGB1212-E40	3,4	12
EGB1215-E40	4,3	12
EGB1220-E40	5,8	12
EGB1225-E40	7,3	12
EGB1310-E40	3,1	13
Recommended_{mounting tolerances, see page101.}
Dimension_{table (continued) · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGB1410-E40	3,3	14
EGB1412-E40	4	14
EGB1415-E40	5	14
EGB1420-E40	6,7	14
EGB1425-E40	8,4	14
EGB1510-E40	3,5	15
EGB1512-E40	4,2	15
EGB1515-E40	5,3	15
EGB1520-E40	7,1	15
EGB1525-E40	8,9	15
EGB1610-E40	3,7	16
EGB1612-E40	4,5	16
EGB1615-E40	5,7	16
EGB1620-E40	7,6	16
EGB1625-E40	9,5	16
EGB1810-E40	4,2	18
EGB1815-E40	6,3	18
EGB1820-E40	8,5	18
EGB1825-E40	10,6	18
EGB2010-E40	7,4	20
EGB2015-E40	11,1	20
EGB2020-E40	14,9	20
EGB2025-E40	18,6	20
EGB2030-E40	22,4	20
EGB2215-E40	12,2	22
EGB2220-E40	16,3	22
EGB2225-E40	20,4	22
EGB2230-E40	24,5	22
EGB2415-E40	13,2	24
EGB2420-E40	17,7	24
EGB2425-E40	22,1	24
EGB2430-E40	26,5	24
Recommended_{mounting tolerances, see page101.}
Dimension_{table (continued) · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGB2510-E40	9,1	25
EGB2515-E40	13,7	25
EGB2520-E40	18,3	25
EGB2525-E40	23	25
EGB2530-E40	27,6	25
EGB2540-E40	36,8	25
EGB2550-E40	46,1	25
EGB2820-E40	27,8	28
EGB2830-E40	42	28
EGB3015-E40	22,2	30
EGB3020-E40	29,7	30
EGB3025-E40	37,4	30
EGB3030-E40	44,8	30
EGB3040-E40	59,9	30
EGB3230-E40	47,6	32
EGB3240-E40	63,6	32
EGB3520-E40	34,4	35
EGB3530-E40	51,8	35
EGB3540-E40	69,2	35
EGB3550-E40	86,7	35
EGB4020-E40	39	40
EGB4030-E40	58,8	40
EGB4040-E40	78,6	40
EGB4050-E40	98,4	40
EGB4530-E40	83,2	45
EGB4540-E40	111	45
EGB4550-E40	140	45
EGB5020-E40	60,8	50
EGB5030-E40	92	50
EGB5040-E40	123	50
EGB5060-E40	186	50
Recommended_{mounting tolerances, see page101.}
Dimension_{table (continued) · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGB5540-E40	135	55
EGB5560-E40	203	55
EGB6030-E40	110	60
EGB6040-E40	147	60
EGB6060-E40	221	60
EGB6070-E40	259	60
EGB6530-E40	119	65
EGB6540-E40	158	65
EGB6550-E40	200	65
EGB6560-E40	240	65
EGB6570-E40	279	65
EGB7040-E40	170	70
EGB7050-E40	214	70
EGB7070-E40	301	70
EGB7540-E40	182	75
EGB7550-E40	229	75
EGB7560-E40	278	75
EGB7580-E40	367	75
EGB8040-E40	194	80
EGB8060-E40	292	80
EGB8080-E40	390	80
EGB80100-E40	488	80
EGB8560-E40	311	85
EGB85100-E40	519	85
EGB9050-E40	272	90
EGB9060-E40	327	90
EGB90100-E40	547	90
EGB9560-E40	345	95
EGB95100-E40	578	95
EGB10050-E40	301	100
EGB10060-E40	362	100
EGB100115-E40	697	100
Recommended_{mounting tolerances, see page101.}
Dimension_{table (continued) · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGB10560-E40	382	105
EGB105115-E40	733	105
EGB11060-E40	398	110
EGB110115-E40	767	110
EGB11550-E40	347	115
EGB11560-E40	417	115
EGB11570-E40	487	115
EGB12060-E40	433	120
EGB120100-E40	724	120
EGB125100-E40	754	125
EGB13060-E40	468	130
EGB130100-E40	785	130
EGB13560-E40	486	135
EGB13580-E40	649	135
EGB14060-E40	504	140
EGB140100-E40	842	140
EGB15060-E40	539	150
EGB15080-E40	720	150
EGB150100-E40	901	150
EGB16080-E40	768	160
EGB160100-E40	961	160
EGB180100-E40	1078	180
EGB200100-E40	1197	200
EGB220100-E40	1315	220
EGB250100-E40	1492	250
EGB300100-E40	1790	300
Recommended_{mounting tolerances, see page101.}
Dimension_{table · Dimensions in mm and inch}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGBZ0303-E40	0,5	3/16
		4,763
EGBZ0304-E40	0,7	3/16
		4,763
EGBZ0306-E40	1	3/16
		4,763
EGBZ0404-E40	0,9	1/4
		6,35
EGBZ0406-E40	1,3	1/4
		6,35
EGBZ0408-E40	1,7	1/4
		6,35
EGBZ0504-E40	1,1	5/16
		7,938
EGBZ0506-E40	1,6	5/16
		7,938
EGBZ0603-E40	1,5	3/8
		9,525
EGBZ0604-E40	2	3/8
		9,525
EGBZ0606-E40	3	3/8
		9,525
EGBZ0608-E40	3,9	3/8
		9,525
EGBZ0610-E40	4,9	3/8
		9,525
EGBZ0612-E40	6	3/8
		9,525
EGBZ0706-E40	3,4	7/16
		11,113
EGBZ0708-E40	4,5	7/16
		11,113
Recommended_{mounting tolerances, see page84.}
Dimension_{table (continued) · Dimensions in mm and inch}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGBZ0712-E40	7	7/16
		11,113
EGBZ0804-E40	2,6	1/2
		12,7
EGBZ0806-E40	3,8	1/2
		12,7
EGBZ0808-E40	6	1/2
		12,7
EGBZ0810-E40	7	1/2
		12,7
EGBZ0812-E40	8	1/2
		12,7
EGBZ0814-E40	9	1/2
		12,7
EGBZ0906-E40	4,3	9/16
		14,288
EGBZ0908-E40	6	9/16
		14,288
EGBZ0912-E40	9	9/16
		14,288
EGBZ1004-E40	3,1	5/8
		15,875
EGBZ1008-E40	7	5/8
		15,875
EGBZ1010-E40	8	5/8
		15,875
EGBZ1012-E40	10	5/8
		15,875
EGBZ1014-E40	11	5/8
		15,875
EGBZ1112-E40	11	11/16
		17,463
Recommended_{mounting tolerances, see page84.}
Dimension_{table (continued) · Dimensions in mm and inch}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGBZ1204-E40	6	3/4
		19,05
EGBZ1206-E40	8	3/4
		19,05
EGBZ1208-E40	11	3/4
		19,05
EGBZ1210-E40	13	3/4
		19,05
EGBZ1212-E40	16	3/4
		19,05
EGBZ1216-E40	21	3/4
		19,05
EGBZ1412-E40	18	7/8
		22,225
EGBZ1416-E40	24	7/8
		22,225
EGBZ1606-E40	10	1
		25,4
EGBZ1608-E40	14	1
		25,4
EGBZ1610-E40	17	1
		25,4
EGBZ1612-E40	20	1
		25,4
EGBZ1614-E40	23	1
		25,4
EGBZ1616-E40	27	1
		25,4
EGBZ1620-E40	33	1
		25,4
EGBZ1624-E40	40	1
		25,4
Recommended_{mounting tolerances, see page84.}
Dimension_{table (continued) · Dimensions in mm and inch}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGBZ1808-E40	19	11/8
		28,575
EGBZ1812-E40	28	11/8
		28,575
EGBZ1816-E40	38	11/8
		28,575
EGBZ2006-E40	16	11/4
		31,75
EGBZ2012-E40	31	11/4
		31,75
EGBZ2016-E40	42	11/4
		31,75
EGBZ2020-E40	52	11/4
		31,75
EGBZ2206-E40	17	13/8
		34,925
EGBZ2208-E40	23	13/8
		34,925
EGBZ2210-E40	29	13/8
		34,925
EGBZ2212-E40	34	13/8
		34,925
EGBZ2216-E40	46	13/8
		34,925
EGBZ2224-E40	68	13/8
		34,925
EGBZ2228-E40	79	13/8
		34,925
Recommended_{mounting tolerances, see page84.}
Dimension_{table (continued) · Dimensions in mm and inch}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGBZ2408-E40	25	11/2
		38,1
EGBZ2416-E40	49	11/2
		38,1
EGBZ2420-E40	62	11/2
		38,1
EGBZ2424-E40	74	11/2
		38,1
EGBZ2432-E40	98	11/2
		38,1
EGBZ2616-E40	53	15/8
		41,275
EGBZ2624-E40	80	15/8
		41,275
EGBZ2816-E40	69	13/4
		44,45
EGBZ2824-E40	104	13/4
		44,45
EGBZ2832-E40	138	13/4
		44,45
EGBZ3216-E40	79	2
		50,8
EGBZ3224-E40	118	2
		50,8
EGBZ3232-E40	157	2
		50,8
EGBZ3240-E40	196	2
		50,8
Recommended_{mounting tolerances, see page84.}
Dimension_{table · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGB0406-E40-B-6	0,7	4
EGB0505-E40-B	0,7	5
EGB0606-E40-B	1	6
EGB0610-E40-B	1,6	6
EGB0808-E40-B	1,7	8
EGB0810-E40-B	2,1	8
EGB0812-E40-B	2,6	8
EGB1005-E40-B	1,3	10
EGB1010-E40-B	2,6	10
EGB1015-E40-B	4	10
EGB1020-E40-B	5,3	10
EGB1210-E40-B	3,1	12
EGB1212-E40-B	3,7	12
EGB1215-E40-B	4,7	12
EGB1220-E40-B	6,3	12
EGB1225-E40-B	7,9	12
EGB1415-E40-B	5,4	14
EGB1515-E40-B	5,8	15
EGB1525-E40-B	9,7	15
EGB1615-E40-B	6,2	16
EGB1625-E40-B	10,3	16
EGB1815-E40-B	6,9	18
EGB1825-E40-B	11,6	18
EGB2015-E40-B	12,2	20
EGB2020-E40-B	16,3	20
EGB2025-E40-B	20,4	20
EGB2030-E40-B	24,5	20
EGB2215-E40-B	13,3	22
EGB2220-E40-B	17,8	22
EGB2225-E40-B	22,3	22
Recommended_{mounting tolerances, see page101.}
Dimension_{table (continued) · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGB2430-E40-B	29,1	24
EGB2525-E40-B	25,2	25
EGB2530-E40-B	30,2	25
EGB2830-E40-B	46,1	28
EGB3020-E40-B	32,6	30
EGB3030-E40-B	49,2	30
EGB3040-E40-B	65,8	30
EGB3520-E40-B	37,7	35
EGB3530-E40-B	56,9	35
EGB4050-E40-B	108	40
EGB4550-E40-B	154	45
EGB5030-E40-B	101	50
EGB5040-E40-B	136	50
EGB5060-E40-B	204	50
EGB5540-E40-B	149	55
EGB6040-E40-B	161	60
EGB6050-E40-B	202	60
EGB6060-E40-B	243	60
EGB6070-E40-B	284	60
EGB7050-E40-B	235	70
EGB7070-E40-B	329	70
EGB8060-E40-B	321	80
EGB80100-E40-B	537	80
EGB9060-E40-B	360	90
EGB90100-E40-B	602	90
EGB9560-E40-B	379	95
EGB10060-E40-B	399	100
EGB100115-E40-B	767	100
Recommended_{mounting tolerances, see page101.}
Dimension_{table · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGF06040-E40	0,9	6
EGF06070-E40	1,4	6
EGF06080-E40	1,6	6
EGF08055-E40	1,6	8
EGF08075-E40	2	8
EGF08095-E40	2,4	8
EGF10070-E40	2,5	10
EGF10090-E40	3	10
EGF10120-E40	3,8	10
EGF10170-E40	5	10
EGF12070-E40	2,9	12
EGF12090-E40	3,5	12
EGF12120-E40	4,4	12
EGF12170-E40	5,9	12
EGF14120-E40	5,1	14
EGF14170-E40	6,8	14
EGF15090-E40	4,3	15
EGF15120-E40	5,4	15
EGF15170-E40	7,2	15
EGF16120-E40	5,7	16
EGF16170-E40	7,5	16
EGF18120-E40	6,4	18
EGF18170-E40	8,5	18
EGF18220-E40	10,7	18
Recommended_{mounting tolerances, see page101.}
Dimension_{table (continued) · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGF20115-E40	11,1	20
EGF20165-E40	14,8	20
EGF20215-E40	18,6	20
EGF25115-E40	13,5	25
EGF25165-E40	18,1	25
EGF25215-E40	22,7	25
EGF30160-E40	29,2	30
EGF30260-E40	44,2	30
EGF35160-E40	33,5	35
EGF35260-E40	51	35
EGF40260-E40	58,9	40
Recommended_{mounting tolerances, see page101.}
Dimension_{table · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g
EGF06080-E40-B	1,7	6
EGF08055-E40-B	1,8	8
EGF08095-E40-B	2,7	8
EGF10070-E40-B	2,8	10
EGF10120-E40-B	4,1	10
EGF10170-E40-B	5,5	10
EGF12070-E40-B	3,2	12
EGF12090-E40-B	3,9	12
EGF12120-E40-B	4,8	12
EGF15120-E40-B	5,9	15
EGF15170-E40-B	7,8	15
EGF16120-E40-B	6,2	16
EGF18100-E40-B	6	18
EGF18220-E40-B	11,6	18
EGF20115-E40-B	12,1	20
EGF20165-E40-B	16,2	20
EGF25215-E40-B	24,9	25
EGF30160-E40-B	32	30
EGF30260-E40-B	48,6	30
EGF35260-E40-B	56	35
EGF40260-E40-B	64,8	40
Recommended_{mounting tolerances, see page101.}
ZWB
FF33AA9911000000
ZWB..-2RS
44FFAA9911000000
Characteristic		Load
Maximum_{pv value1)}
Permissible_{specific bearing load2)}		Static
		Rotary, oscillating
Permissible_{sliding velocity}
Permissible_{operating temperature}
Coefficient_{of friction}
Operating_{life behaviour with}
	dry running
	grease and oil lubrication
	media lubrication, water lubrication
Suffix	Description	Design
RS	Standard lip seals on one side	Special design, available by agreement only
2RS	Standard lip seals on both sides
Series	Sliding layer	Motion
ZWB	ELGOTEX	Rotary
Correction_factor	Source	Value
Load_{f p}	Figure13, page56	0,99
Frictional_{energy f pv*}	Page 59	0,9
Temperaturef(cid:3)	Figure18, page60	1
Roughness_{depth f R}	Figure19, page61	0,82
Material_{f W}	Table, page61	1
Condition_{of rotation f A}	Page 62	1
Width_{ratio f B}	Figure21, page63	0,7
B/d=1
Swivel_{angle f(cid:5)}	Figure26, page65	0,75
Dimension_{table · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g	C10
ZWB202415	4	20
ZWB202420	5	20
ZWB202430	7	20
ZWB253020	8	25
ZWB253030	12	25
ZWB253040	16	25
ZWB283420	11	28
ZWB283430	16	28
ZWB283440	21	28
ZWB303620	11	30
ZWB303630	17	30
ZWB303640	22	30
ZWB354130	19	35
ZWB354140	26	35
ZWB354150	32	35
ZWB404830	30	40
ZWB404840	40	40
ZWB404860	60	40
ZWB455330	33	45
ZWB455340	44	45
ZWB455360	66	45
ZWB505840	49	50
ZWB505850	61	50
ZWB505860	73	50
Recommended_{mounting tolerances, see page101. Filament wound bushes with special dimensions up to an outside diameter of 1200mm, special tolerances and seals are available by agreement. 1) Reference only to the nominal value of dimensions D, D and B. i o 2) For static loads of more than 180N/mm2, the design of ELGOTEX filament wound bushes must be checked by the Schaeffler engineering service. For loads at or over this value, we alternatively recommend the use of ELGOGLIDE plain bushes, see page352.}
Dimension_{table (continued) · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g	C10
ZWB556340	53	55
ZWB556350	67	55
ZWB556370	93	55
ZWB607040	74	60
ZWB607060	110	60
ZWB607080	147	60
ZWB657550	99	65
ZWB657560	119	65
ZWB657580	158	65
ZWB708050	106	70
ZWB708070	148	70
ZWB708090	191	70
ZWB758550	113	75
ZWB758570	158	75
ZWB758590	204	75
ZWB809060	144	80
ZWB809080	192	80
ZWB8090100	240	80
ZWB859560	153	85
ZWB859580	204	85
ZWB8595100	254	85
Recommended_{mounting tolerances, see page101. Filament wound bushes with special dimensions up to an outside diameter of 1200mm, special tolerances and seals are available by agreement. 1) Reference only to the nominal value of dimensions D, D and B. i o 2) For static loads of more than 180N/mm2, the design of ELGOTEX filament wound bushes must be checked by the Schaeffler engineering service. For loads at or over this value, we alternatively recommend the use of ELGOGLIDE plain bushes, see page352.}
Dimension_{table (continued) · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g	C10
ZWB9010560	248	90
ZWB9010580	331	90
ZWB90105120	496	90
ZWB9511060	261	95
ZWB95110100	435	95
ZWB95110120	522	95
ZWB10011580	365	100
ZWB100115100	456	100
ZWB100115120	547	100
ZWB10512080	382	105
ZWB105120100	477	105
ZWB105120120	573	105
ZWB11012580	399	110
ZWB110125100	498	110
ZWB110125120	598	110
ZWB120135100	541	120
ZWB120135120	649	120
ZWB120135150	811	120
ZWB130145100	583	130
ZWB130145120	700	130
ZWB130145150	875	130
Recommended_{mounting tolerances, see page101. Filament wound bushes with special dimensions up to an outside diameter of 1200mm, special tolerances and seals are available by agreement. 1) Reference only to the nominal value of dimensions D, D and B. i o 2) For static loads of more than 180N/mm2, the design of ELGOTEX filament wound bushes must be checked by the Schaeffler engineering service. For loads at or over this value, we alternatively recommend the use of ELGOGLIDE plain bushes, see page352.}
Dimension_{table (continued) · Dimensions in mm}
Designation	Mass	尺寸
	m	D i
	(cid:2)g	C10
ZWB140155100	626	140
ZWB140155150	938	140
ZWB140155180	1126	140
ZWB150165120	802	150
ZWB150165150	1002	150
ZWB150165180	1202	150
ZWB160180120	1154	160
ZWB160180150	1442	160
ZWB160180180	1730	160
ZWB170190120	1221	170
ZWB170190180	1832	170
ZWB170190200	2036	170
ZWB180200150	1612	180
ZWB180200180	1934	180
ZWB180200250	2686	180
ZWB190210150	1696	190
ZWB190210180	2036	190
ZWB190210250	2827	190
ZWB200220180	2137	200
ZWB200220200	2375	200
ZWB200220250	2969	200
Recommended_{mounting tolerances, see page101. Filament wound bushes with special dimensions up to an outside diameter of 1200mm, special tolerances and seals are available by agreement. 1) Reference only to the nominal value of dimensions D, D and B. i o 2) For static loads of more than 180N/mm2, the design of ELGOTEX filament wound bushes must be checked by the Schaeffler engineering service. For loads at or over this value, we alternatively recommend the use of ELGOGLIDE plain bushes, see page352.}
ZWB..-WA
7700DDAA11000000
ZWB..-2RS-WA
996622FF88000000
Characteristic
Maximum_{pv value1)}
Permissible_{specific bearing load}		Static
		Rotary, oscillating
Certified_{specific bearing load in accordance with MCM-0112}
Permissible_{sliding velocity}
Permissible_{operating temperature}
Coefficient_{of friction}
Operating_{life behaviour with:}
	Dry running
	Grease and oil lubrication
	Media lubrication, water lubrication
ZGB
FFBB449911000000
ZGB..-2RS
3355AA9911000000
Chamfer_dimensions		安装尺寸
r₁	r 2	d a
min.	min.	最大
1,1	1	344,7
1,1	1	366,6
1,1	1	388,3
1,5	1	407,9
1,5	1	429,9
1,5	1	451,7
1,5	1	472,1
1,5	1	494
2	1	516,1
2	1	537,9
2	1	570,4
2	1	602
2	1	645
3	1,5	676,5
3	1,5	722,1
FFBBEE9911000000
4444CC9911000000
BB44CC9911000000
PAB..-PP-AS
3355CC9911000000
PAGBAO..-PP-AS
8855CC9911000000
EE55CC9911000000
1166CC9911000000
2266CC9911000000
3366CC9911000000
4466CC9911000000
5566CC9911000000
7766CC9911000000
9966CC9911000000
HEATER
3399119911000000
HEAT-GENERATOR,_{HEAT-INDUCTOR}
EEEEAA9911000000
HYDNUT
0000BB9911000000
PUMP1000-4L-CONTROL
22CC997711000000
Function	HEATER
	10	20
Demagnetisation	●	●
Program_shutdown	●	●
Display_{of actual temperature value}	●	●
Temperature_{display in °C or °F}	●	●
Display_{of actual temperature value and time}	–	–
Designation	Design	Application
HYDNUT50_{to HYDNUT200}	With metric fine pitch thread to DIN13	Standardised adapter and withdrawal sleeves
HYDNUT205_{to HYDNUT1180}	With trapezoidal thread to DIN103	With metric dimensions
HYDNUT90-INCH_{to HYDNUT530-INCH}	With inch size thread to ABMA “Standards for Mounting Accessories, Section 8, Locknut Series N-0”	Sleeves with inch dimensions
HYDNUT100-HEAVY_{to HYDNUT900-HEAVY}	Increased capacity design with smooth bore	For high mounting forces, for example in shipbuilding
ARCANOL
AAEEAA9911000000
Designation	Maximum delivery pressure	Delivery quantity per stroke
	bar	cm3
ARCA-GREASE-GUN	800	2
Designation	Length	Connector
	mm
ARCA-GREASE-GUN.HOOK-ON-HOSE	300	Cylindrical lubrication nipple with head 16mm to DIN3404
ARCA-GREASE-GUN.HOSE	300	Taper type lubrication nipple to DIN71412
1_{3 2 l 1 2 3 BB33DD9911000000 20:00 06:00 t}
l_20:00	1 2 3 06:00 t
6699AA9911000000
EEDDDD9911000000
Processing_steps	Level
	I	II
Removal_{of fretting corrosion}	■	■
Reconditioning_{of outer ring: ■ remove worn ELGOGLIDE sliding layer ■ bond and cure new ELGOGLIDE sliding layer}	■	■
Reconditioning_{of inner ring: ■ remove chromium layer ■ apply new chromium layer}	–	■
Assembly	■	■
Preservation	■	■

Characteristic Load
of ELGOGLIDE plain bushes
Maximum pv value pv 7N/mm2 · m/s
Permissible specific Static1) p 300N/mm2
max
bearing load Rotary, oscillating 300N/mm2
Permissible sliding velocity v 0,3m/s
Permissible operating temperature (cid:2) –50°C to +150°C
Coefficient of friction (cid:3) 0,02 to 0,2
1) The static load carrying capacity of ELGOGLIDE plain bushes is determined
by the steel support body. Plain bushes with a static load carrying capacity
of up to 500N/mm2 can be achieved by agreement through the use of a higher
strength material for the steel support body.
Sealing Standard plain bushes without a suffix are not sealed. These can,
however, be combined with separate external seals in order
to prevent the ingress of contamination and moisture, see page105.
Plain bushesZGB are available by agreement with integrated
seals2RS on both sides or integrated sealsRS on one side.
In the design of the sealing arrangement, it must be borne in mind
that the bearing clearance will increase due to wear of the sliding
layer, see page89.
Lubrication During the running-in phase, PTFE particles are transferred from
the sliding layer to the mating surface. As a result, the small
roughness features of the shaft surface are filled in. It is only once
this tribologically smooth surface is produced in conjunction
with the detached PTFE particles that the bearings can achieve
a long operating life.
Maintenance-free ELGOGLIDE plain bushes do not have relubrication
facilities and must not be lubricated.
Any lubrication of maintenance-free ELGOGLIDE plain bushes
after dry running-in will impair the smoothing effect necessary and
will considerably reduce the operating life of the bearings.
Schaeffler Technologies HG 1 349
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ELGOGLIDE plain bushes,
maintenance-free
Operating temperature
Maintenance-free ELGOGLIDE plain bushesZGB are suitable
for temperatures from –50°C to +150°C.
The sealed plain bushesZGB..-2RS have a restricted temperature
range from –30°C to +100°C.
If the temperature exceeds the stated values, there will be
a considerable reduction in the operating life.
Suffixes
Suffixes for available designs: see table.
Available designs
Suffix Description Design
W1 Support body made from corrosion-resistant steel Special design,
available by
W11 For low contact pressures
(starting as low as 1N/mm2) and minimal friction agreement only
2RS Standard lip seals on both sides
RS Standard lip seals on one side
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Design and
In addition to the design and safety guidelines described here,
safety guidelines the following guidelines in the Technical principles must also be
observed:
■ operating clearance of ELGOGLIDE plain bushes, see page81
■ design of bearing arrangements, see page90
■ recommended mounting tolerances, see page101
■ misalignment of plain bushes, see page102
■ pressing in of bushes, see page119.
Plain bushes should not be used for movement involving spatial
motion. Any skewing of the shaft will reduce the operating life.
Friction
The friction behaviour changes during the operating life. Bearings
that have been well run in give the lowest coefficients of friction.
During the running-in and failure phases, the values are in some
cases significantly higher than those of bearings after running-in.
The characteristic coefficients of friction, calculation of the bearing
frictional torque and the typical wear characteristics are given
in the chapter Technical principles, see section Friction and
increases in temperature, page69.
Dimensioning and rating life
The dimensioning of plain bushes is summarised in the chapter
Technical principles, see section Technical principles, page20.
Depending on whether the bearing is subjected to dynamic or static
load, the following must be checked:
■ static load safety factor S
0
■ maximum permissible specific bearing load p
■ maximum permissible sliding velocity v
■ maximum specific frictional energy pv.
The rating life can be calculated if the range of validity is observed,
see tables, page50.
Schaeffler Technologies HG 1 351
ELGOGLIDE plain bushes
Maintenance-free
DINISO43791)
ZGB
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Dimension table · Dimensions in mm
Designation Mass Dimensions Basic load ratings
m D D B f F dyn. stat.
i o i
C C
r 0r
(cid:2)kg H8 p7 h12 N N
ZGB30X36X30 0,063 30+0,033 36+
+
,
5
2
1
6
30
–0,21
1,5(cid:2)0,5 0,4(cid:2)0,2 270000 270000
ZGB35X41X30 0,072 35+0,039 41+
1,5(cid:2)0,5 0,4(cid:2)0,2 315000 315000
ZGB40X48X40 0,16 40+0,039 48+
40
–0,25
2(cid:2)0,7 0,6(cid:2)0,3 480000 480000
ZGB45X53X40 0,17 45+0,039 53+
3
2(cid:2)0,7 0,6(cid:2)0,3 540000 540000
ZGB50X58X50 0,24 50+0,039 58+
50
2(cid:2)0,7 0,6(cid:2)0,3 750000 750000
ZGB60X70X60 0,44 60+0,046 70+
60
–0,3
2(cid:2)0,7 0,6(cid:2)0,3 1080000 1080000
ZGB70X80X70 0,59 70+0,046 80+
7
70
3(cid:2)1 0,8(cid:2)0,4 1470000 1470000
ZGB80X90X80 0,75 80+0,046 90+
80
3(cid:2)1 0,8(cid:2)0,4 1920000 1920000
ZGB90X105X80 1,36 90+0,054 105+
3(cid:2)1 0,8(cid:2)0,4 2160000 2160000
ZGB100X115X100 1,9 100+0,054 115+
100
–0,35
3(cid:2)1 0,8(cid:2)0,4 3000000 3000000
ZGB110X125X100 2 110+0,054 125+
8
4
4(cid:2)1,3 0,8(cid:2)0,4 3300000 3300000
ZGB120X135X120 2,6 120+0,054 135+
120
4(cid:2)1,3 0,8(cid:2)0,4 4320000 4320000
ZGB140X155X150 3,9 140+0,063 155+
150
–0,4
4(cid:2)1,3 0,8(cid:2)0,4 6300000 6300000
ZGB160X180X150 6 160+0,063 180+
4(cid:2)1,3 0,8(cid:2)0,4 7200000 7200000
ZGB180X200X180 8 180+0,063 200+
9
6 180
5(cid:2)1,6 1,5(cid:2)0,7 9720000 9720000
ZGB200X220X180 8,8 200+0,072 220+
5(cid:2)1,6 1,5(cid:2)0,7 10800000 10800000
Recommended mounting tolerances, see page101.
Plain bushes with special dimensions, special tolerances and seals are available by agreement.
1) Reference only to the nominal value of dimensions D, D and B.
i o
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Schaeffler Technologies HG 1 353
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Metal/polymer composite plain bushes,
low-maintenance
Bushes
ST4_7191997451_ivz.fm Seite 355 Donnerstag, 10. März 2016 10:33 10
Page
Product overview
Metal/polymer composite plain bushes, low-maintenance...... 356
Features
Low-maintenance plain bearing material................................. 357
Resistance of the plain bearing material.................................. 357
Technical data for E50............................................................ 358
Sealing................................................................................... 358
Lubrication............................................................................. 358
Operating temperature........................................................... 358
Suffixes.................................................................................. 358
Friction................................................................................... 359
safety guidelines
Dimensioning and rating life................................................... 359
Shaft design........................................................................... 359
Heat dissipation..................................................................... 360
Protection against corrosion................................................... 360
Machining of plain bearings.................................................... 361
Alternative joining methods.................................................... 361
Tables of deviations and wall thicknesses............................... 362
Dimension tables
Bushes, low-maintenance, ISO3547, with steel backing......... 363
Schaeffler Technologies HG 1 355
Product overview Metal/polymer composite plain bushes,
EGB..-E50
With steel backing
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Low-maintenance plain bushes are used for rotary, oscillating and
linear motion. These plain bearings are bearings for very small radial
or axial design envelopes. They are rolled from a cut section of strip
and have a butt joint over the entire width of the bearing.
If the plain bushes are to be used in the aerospace sector or in
the food or pharmaceuticals industry, please contact the Schaeffler
engineering service.
Low-maintenance
For low-maintenance metal/polymer composite plain bearings from
plain bearing material Schaeffler, the sliding materialE50 is used. The basis of the sliding
layer is polyoxymethylenePOM.
In the three-layered material, the steel backing has a sintered porous
tin/bronze intermediate layer whose pores are filled with the super-
imposed sliding layer, see table and Figure1.
Sliding and
Chemical element Proportion of mass Layer thickness
intermediate layer E50
w
% mm
Inter- Sliding Inter- Sliding
mediate layer mediate layer
layer layer
PolyoxymethylenePOM – 99,6–99,8 0,15–0,5 0,2–0,5
Fillers max.0,95 max.0,4
TinSn 10–12 –
CopperCu Balance –
(cid:2)Sliding layer
(cid:3)Intermediate layer
(cid:4)Steel backing
(cid:5)Tin layer as surface protection
(cid:6)Lubrication pocket
Figure1
plain bearing materialE50
Resistance
The resistance of the material E50 depends on the chemical
of the plain bearing material characteristics of the individual layers:
■ The materialE50 is resistant to many greases.
■ The tin-plated steel surface gives adequate protection against
corrosion in most cases.
The material E50 is not resistant to acidic media (pH(cid:2)5) and
alkaline media (pH(cid:3)9).
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Technical data for E50 The sliding layerE50 is a low-maintenance, low-wear material with
good damping characteristics and long relubrication intervals. It can
be used for rotary and oscillating motion and for long stroke linear
motion, is only slightly sensitive to edge loads and is insensitive
to shocks.
Low-maintenance plain bushes are available in the variantE50 with
the following mechanical and physical characteristics, see table.
Characteristics of E50
Characteristics Load
Maximum pvvalue pv 3N/mm2 · m/s
Permissible specific Static p 140N/mm2
bearing load Rotary, oscillating 70N/mm2
Permissible sliding velocity v 2,5m/s
Permissible operating temperature (cid:2) –40°C to +110°C
Coefficient Steel backing (cid:3) 11·10–6 K–1
St
of thermal expansion
Coefficient Steel backing (cid:4) (cid:5)4Wm–1K–1
of thermal conductivity
Coefficient of friction (cid:6) 0,02 to 0,2
Sealing The plain bearings are not sealed, but can be protected against
the ingress of contamination and moisture by the use of external
seals, see page114.
Lubrication Low-maintenance plain bearing bushes made from E50 have
a lubrication hole and lubrication pockets. The lubrication pockets
retain the lubricant, which means that an initial lubrication is
sufficient in most cases.
The operating life increases if relubrication is carried out regularly.
Greases Low-maintenance plain bushes made from E50 must be lubricated
using suitable grease or oil.
Lithium soap greases with a mineral oil base are highly suitable.
Grease additives such as molybdenum disulphide, zinc sulphide or
other solid lubricants are unfavourable since they increase wear.
Greases may contain max. 5% MoS .
Operating temperature The permissible operating temperature for low-maintenance plain
bearings is between –40°C and +110°C.
Suffixes Suffixes for available designs: see table.
E50 Low-maintenance sliding layer, Standard
with lubrication pockets, ready-to-fit
358 HG 1 Schaeffler Technologies
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■ theoretical bearing clearance of metal/polymer composite plain
bushes, see page81
■ misalignment of plain bushes, see page102, and edge loading
of metal/polymer composite plain bushes, see page102
Shaft design
The shaft and mating surface of the bearing arrangement must be
produced in accordance with the following specifications.
Shafts should be chamfered and all sharp edges rounded. This
allows easier mounting and prevents damage to the sliding layer
of the bush.
Mating surface The mating surface should always be wider than the bearing
to prevent the formation of steps in the sliding layer.
The optimum operating life of the sliding layerE50 is achieved
with a roughness depth of the mating surface of Rz2 to Rz3.
Very small roughness values do not have a beneficial effect on the
operating life, but larger roughness values reduce it considerably.
Schaeffler Technologies HG 1 359
Surface quality Ground or drawn surfaces are preferable as a mating surface.
Surfaces that have been precision turned or rolled by precision
turning, even with Rz2 to Rz3, can cause greater wear since helical
manufacturing grooves are created by precision turning.
Spheroidal graphite cast ironGGG has an open surface structure and
should therefore be ground to Rz2 or better.
The direction of rotation of cast shafts in the application should be
the same as that of the grinding wheel during machining, since
increased wear should be anticipated if rotation is in the opposing
direction, Figure2.
(cid:2) Direction of shaft rotation
in the application
(cid:3) Direction of grinding wheel rotation
(cid:4) Direction of shaft rotation
during grinding
Figure2
Grinding of a cast shaft
Heat dissipation Correct and sufficient heat dissipation must be ensured:
■ If media-lubricated operation is present, the heat is dissipated
predominantly via the fluid lubricant.
■ In the case of low-maintenance plain bearings, the heat is
dissipated via the housing and shaft.
Protection against corrosion Corrosion of the mating surface is prevented by sealing or the use of
corrosion-resistant steel. Alternatively, suitable surface treatments
may be carried out. In the case of the sliding layerE50, the lubricant
gives additional protection against corrosion.
Fretting corrosion Due to the tin coating applied as standard, fretting corrosion
between the steel backing of E50 and the housing occurs only rarely.
In such cases, electroplated protective coatings can be used
to achieve a delaying effect.
Electrochemical contact corrosion In unfavourable conditions, electrical cells (local elements) can be
formed that reduce the operating life through corrosion of the steel.
This should be checked at the design stage and clarified by means
of tests. In case of doubt, please consult the Schaeffler engineering
service.
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Machining of plain bearings Metal/polymer composite plain bearings can be machined by either
cutting or non-cutting methods, such as shortening or drilling.
The procedure is as follows:
■ Cut the plain bearings starting from the POM side, since the burr
formed in cutting will impair the running surface.
■ Clean the bearing elements thoroughly.
■ Protect any bright steel surfaces such as cut edges against
corrosion by means of oil or electroplated protective coatings.
In electroplating with high current densities or or long coating times,
the sliding layers should be masked to prevent deposits.
The machining temperature must not exceed +110°C in the case
of the sliding layerE50.
Alternative joining methods If the interference fit of the bush is inadequate or if it is unecon-
omical to use dowel pins or screws, there are economical alternative
methods for location:
■ laser welding
■ soft soldering
■ adhesive bonding.
The temperature of the sliding layer must not exceed +110°C
in the case of E50.
The running-in or sliding surface must always be kept free
of adhesive.
If adhesive is used, the adhesive manufacturer must always be
consulted, particularly on the selection of adhesives, preparation of
the surface, hardening, strength, temperature range and elongation
behaviour.
Schaeffler Technologies HG 1 361
Tables of deviations and The deviations for the bushes are defined in ISO3547.
wall thicknesses
Deviations The deviations for the outside diameter D conform to ISO3547-1,
o
of outside diameter Table7, see table.
Deviations
D E50
Tolerances in mm
Deviation
mm upper lower
D (cid:2) 10 +0,055
o +0,025
10 (cid:3)D (cid:2) 18 +0,065
o +0,030
18 (cid:3)D (cid:2) 30 +0,075
o +0,035
30 (cid:3)D (cid:2) 50 +0,085
o +0,045
50 (cid:3)D (cid:2) 80 +0,100
o +0,055
80 (cid:3)D (cid:2)120 +0,120
o +0,070
120 (cid:3)D (cid:2)180 +0,170
o +0,100
180 (cid:3)D (cid:2)305 +0,255
o +0,125
Wall thickness The nominal dimensions and limit deviations for the wall thickness
for sliding layerE50 s of bushes with the sliding layerE50 for inside diameter D conform
3 i
to ISO3547-1, Table5, Series D, see table.
Wall thickness
D s E50
i 3
mm mm upper lower
8 (cid:2)D (cid:3) 20 1 –0,020
i –0,045
20(cid:2)D (cid:3) 28 1,5 –0,025
i –0,055
28(cid:2)D (cid:3) 45 2 –0,030
i –0,065
45(cid:2)D 2,5 –0,040
i –0,085
Chamfers and The tolerances and dimensions of the outer chamfer f and the inner
chamfer tolerances edge break F for bushes of metric sizes conform to ISO3547-1,
i
see dimension tables and Figure3.
Chamfer deformation due to round bending is permissible.
(cid:2)(cid:4)0,3mm
F =inner edge break
f = outer chamfer
s =wall thickness
Figure3
Outer chamfer and inner edge break
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ISO3547
EGB
(cid:2)Lubrication pockets, (cid:3)Butt joint
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m D D B d f F dyn. stat.
i o L i
(cid:2)g (cid:2)0,25 min. max. N N
EGB0808-E50 1,2 8 10 8 1) 0,6(cid:2)0,4 0,1 0,6 4480 8960
EGB0810-E50 1,5 8 10 10 1) 0,6(cid:2)0,4 0,1 0,6 5600 11200
EGB0812-E50 1,8 8 10 12 1) 0,6(cid:2)0,4 0,1 0,6 6720 13400
EGB1008-E50 1,6 10 12 8 1) 0,6(cid:2)0,4 0,1 0,6 5600 11200
EGB1010-E50 1,9 10 12 10 3 0,6(cid:2)0,4 0,1 0,6 7000 14000
EGB1015-E50 2,7 10 12 15 3 0,6(cid:2)0,4 0,1 0,6 10500 21000
EGB1210-E50 2,1 12 14 10 3 0,6(cid:2)0,4 0,1 0,6 8400 16800
EGB1212-E50 2,5 12 14 12 3 0,6(cid:2)0,4 0,1 0,6 10100 20200
EGB1215-E50 3,3 12 14 15 3 0,6(cid:2)0,4 0,1 0,6 12600 25200
EGB1220-E50 4,4 12 14 20 3 0,6(cid:2)0,4 0,1 0,6 16800 33600
EGB1420-E50 4,9 14 16 20 3 0,6(cid:2)0,4 0,1 0,6 19600 39200
EGB1510-E50 2,7 15 17 10 3 0,6(cid:2)0,4 0,1 0,6 10500 21000
EGB1515-E50 4 15 17 15 3 0,6(cid:2)0,4 0,1 0,6 15800 31500
EGB1525-E50 6,8 15 17 25 3 0,6(cid:2)0,4 0,1 0,6 26300 52500
EGB1612-E50 3,3 16 18 12 3 0,6(cid:2)0,4 0,1 0,6 13400 26900
EGB1615-E50 4,3 16 18 15 3 0,6(cid:2)0,4 0,1 0,6 16800 33600
EGB1620-E50 5,8 16 18 20 3 0,6(cid:2)0,4 0,1 0,6 22400 44800
EGB1815-E50 4,7 18 20 15 3 0,6(cid:2)0,4 0,1 0,6 18900 37800
EGB1820-E50 6,4 18 20 20 3 0,6(cid:2)0,4 0,1 0,6 25200 50400
EGB2015-E50 8,4 20 23 15 3 0,6(cid:2)0,4 0,1 0,7 21000 42000
EGB2020-E50 11,2 20 23 20 3 0,6(cid:2)0,4 0,1 0,7 28000 56000
EGB2025-E50 14 20 23 25 3 0,6(cid:2)0,4 0,1 0,7 35000 70000
EGB2030-E50 16,9 20 23 30 3 0,6(cid:2)0,4 0,1 0,7 42000 84000
EGB2220-E50 12,2 22 25 20 3 0,6(cid:2)0,4 0,1 0,7 30800 61600
EGB2515-E50 10,3 25 28 15 4 0,6(cid:2)0,4 0,1 0,7 26300 52500
EGB2520-E50 13,8 25 28 20 4 0,6(cid:2)0,4 0,1 0,7 35000 70000
EGB2525-E50 17,3 25 28 25 4 0,6(cid:2)0,4 0,1 0,7 43800 87500
EGB2530-E50 20,8 25 28 30 4 0,6(cid:2)0,4 0,1 0,7 52500 105000
EGB2830-E50 34,3 28 32 30 4 1,2(cid:2)0,4 0,1 0,7 58800 117600
1) No lubrication hole.
364 HG 1 Schaeffler Technologies
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Dimension table (continued) · Dimensions in mm
EGB3020-E50 24,2 30 34 20 4 1,2(cid:2)0,4 0,1 0,7 42000 84000
EGB3025-E50 30,4 30 34 25 4 1,2(cid:2)0,4 0,1 0,7 52500 105000
EGB3030-E50 36,6 30 34 30 4 1,2(cid:2)0,4 0,1 0,7 63000 126000
EGB3040-E50 48,9 30 34 40 4 1,2(cid:2)0,4 0,1 0,7 84000 168000
EGB3230-E50 38,9 32 36 30 4 1,2(cid:2)0,4 0,1 0,7 67200 134400
EGB3520-E50 28 35 39 20 4 1,2(cid:2)0,4 0,1 0,7 49000 98000
EGB3530-E50 42,3 35 39 30 4 1,2(cid:2)0,4 0,1 0,7 73500 147000
EGB3550-E50 70,9 35 39 50 4 1,2(cid:2)0,4 0,1 0,7 123000 245000
EGB4020-E50 31,8 40 44 20 4 1,2(cid:2)0,4 0,1 0,7 56000 112000
EGB4030-E50 48,1 40 44 30 4 1,2(cid:2)0,4 0,1 0,7 84000 168000
EGB4040-E50 64,3 40 44 40 4 1,2(cid:2)0,4 0,1 0,7 112000 224000
EGB4050-E50 80,5 40 44 50 4 1,2(cid:2)0,4 0,1 0,7 140000 280000
EGB4540-E50 95,2 45 50 40 5 1,8(cid:2)0,6 0,2 1 126000 252000
EGB4550-E50 119 45 50 50 5 1,8(cid:2)0,6 0,2 1 158000 315000
EGB5025-E50 65,2 50 55 25 5 1,8(cid:2)0,6 0,2 1 87500 175000
EGB5040-E50 105 50 55 40 5 1,8(cid:2)0,6 0,2 1 140000 280000
EGB5060-E50 159 50 55 60 5 1,8(cid:2)0,6 0,2 1 210000 420000
EGB5540-E50 115 55 60 40 6 1,8(cid:2)0,6 0,2 1 154000 308000
EGB6030-E50 93,4 60 65 30 6 1,8(cid:2)0,6 0,2 1 126000 252000
EGB6040-E50 125 60 65 40 6 1,8(cid:2)0,6 0,2 1 168000 336000
EGB6060-E50 189 60 65 60 6 1,8(cid:2)0,6 0,2 1 252000 504000
EGB7040-E50 145 70 75 40 6 1,8(cid:2)0,6 0,2 1 196000 392000
EGB7050-E50 182 70 75 50 6 1,8(cid:2)0,6 0,2 1 245000 490000
EGB7070-E50 256 70 75 70 6 1,8(cid:2)0,6 0,2 1 343000 686000
EGB7540-E50 155 75 80 40 6 1,8(cid:2)0,6 0,2 1 210000 420000
EGB7580-E50 313 75 80 80 6 1,8(cid:2)0,6 0,2 1 420000 840000
EGB8040-E50 166 80 85 40 6 1,8(cid:2)0,6 0,2 1 224000 448000
EGB8055-E50 229 80 85 55 6 1,8(cid:2)0,6 0,2 1 308000 616000
EGB8060-E50 250 80 85 60 6 1,8(cid:2)0,6 0,2 1 336000 672000
EGB8080-E50 334 80 85 80 6 1,8(cid:2)0,6 0,2 1 448000 896000
EGB9060-E50 280 90 95 60 6 1,8(cid:2)0,6 0,2 1 378000 756000
EGB10050-E50 258 100 105 50 6 1,8(cid:2)0,6 0,2 1 350000 700000
EGB10060-E50 310 100 105 60 6 1,8(cid:2)0,6 0,2 1 420000 840000
ST4_7259668875_vorspann.fm Seite 365 Donnerstag, 10. März 2016 10:34 10
Thrust washers, strips
Metal/polymer composite plain bearings
ST4_7259672843_pg_uebersicht.fm Seite 366 Donnerstag, 10. März 2016 10:35 10
Metal/polymer 368
.................................................................................................................
composite plain bearings,
Maintenance-free thrust washers are used to support forces in
maintenance-free an axial direction. Strips are used to facilitate linear motion.
Strips are also used as the basic material for individual special
designs produced in accordance with drawings.
The maintenance-free plain bearing materialE40 is, due to the dry
lubricant polytetrafluorethylenePTFE, intended for dry running.
These bearings are thus particularly suitable where the bearing
position must be maintenance-free, there is a risk of lubricant
starvation or where lubricant is unacceptable or undesirable.
Typical areas of application include automatic assembly machines,
door hinges, damping elements, electrotechnical installations and
solar energy plant.
Metal/polymer 382
Low-maintenance thrust washers and strips support axial forces and
low-maintenance facilitate rotary or linear motion as in the case of the maintenance-
free variants. Due to the presence of lubrication pockets, however,
they can be lubricated with oil or grease.
The low-maintenance plain bearing materialE50 is a low-wear
material with good damping characteristics and long relubrication
intervals. The bearings have a sliding layer made from
polyoxymethylenePOM.
It is only slightly sensitive to edge loads and is insensitive to shocks.
Application examples can be found in particular in the area of
production machinery, construction and agricultural equipment
as well as commercial vehicles.
366 HG 1 Schaeffler Technologies
Schaeffler Technologies HG 1 367
3344559911000000
4444559911000000
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Thrust washers, strips,
ST4_9256815243_ivz.fm Seite 369 Donnerstag, 10. März 2016 10:36 10
Thrust washers, strips, maintenance-free................................ 370
Maintenance-free plain bearing material................................. 372
Resistance of the plain bearing material.................................. 373
Technical data for E40............................................................ 373
Lubrication............................................................................. 374
Operating temperature........................................................... 374
Suffixes.................................................................................. 374
Friction................................................................................... 375
Running-in process................................................................. 375
Dimensioning and rating life................................................... 376
Design of the adjacent construction........................................ 376
Heat dissipation..................................................................... 376
Protection against corrosion................................................... 377
Machining of plain bearings.................................................... 377
Alternative joining methods.................................................... 377
Electrical conductivity............................................................. 377
Thrust washers, maintenance-free,
material in accordance with ISO3547-4,
with steel backing.................................................................. 378
with bronze backing............................................................... 379
Strips, maintenance-free,
with steel backing.................................................................. 380
Schaeffler Technologies HG 1 369
Product overview Thrust washers, strips,
Thrust washers
EGW..-E40 EGW..-E40-B
Metal/polymer composite
plain bearings
With steel backing or
with bronze backing
370 HG 1 Schaeffler Technologies
BB99227711000000 9955337711000000
Strips
EGS..-E40
CC99227711000000
With bronze backing EGS..-E40-B
Available by agreement
AA55337711000000
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ST4_9007208512115339_beschreib.fm Seite 371 Donnerstag, 10. März 2016 10:36 10
Maintenance-free thrust washers are used for rotary and oscillating
motion. Strips are used predominantly for linear motion or as
the basic material for other designs, such as half-cups or special
geometries.
These plain bearings are bearings for very small design envelopes.
The plain bearings are supplied with either steel backing or
bronze backing. Bearings with a bronze backing have high corrosion
resistance and very good thermal conductivity and are antimagnetic.
Schaeffler Technologies HG 1 371
For maintenance-free metal/polymer composite plain bearings
plain bearing material from Schaeffler, the sliding materialE40 and E40-B is used.
The basis of the dry lubricant is polytetrafluoroethylenePTFE
with embedded chemically non-reactive additives.
In the three-layered material, the steel or bronze backing has
a sintered porous tin/bronze sliding layer whose pores are filled with
the superimposed running-in layer, see table, Figure1 and Figure2.
The running-in layer is a plastic composite comprising PTFE and
additives.
Sliding and running-in layer
E40, E40-B
Sliding Running-in Sliding Running-in
layer layer layer layer
Molybdenum disulphideMoS – max.8 0,2–0,4 0,01–0,05
PolytetrafluoroethylenePTFE – 80–86
Fillers max.5,5 max.19
TinSn 7–12 –
(cid:2)Running-in layer
(cid:3)Sliding layer
plain bearing materialE40
372 HG 1 Schaeffler Technologies
EECC008811000000
(cid:4)Bronze backing
plain bearing materialE40-B
11DD447711000000
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The resistance of the materialE40 depends on the chemical
■ The materialE40 is resistant to water, alcohols, glycols and
numerous mineral and synthetic oils.
■ In the case of the materialE40-B, the bronze backing
is additionally resistant to water vapour and seawater.
The material E40 is not resistant to acidic media (pH(cid:2)5) and
alkaline media (pH(cid:3)9). The bronze backing of E40-B is not resistant
to oxidising acids and gases such as free halides, ammonia or
hydrogen sulphide, especially if these gases have a high moisture
content.
Technical data for E40
The sliding layerE40 is maintenance-free. It can be used for rotary
and oscillating motion as well as for short stroke linear motion.
The low-wear material has good sliding characteristics (no stick-
slip), a low coefficient of friction and high resistance to chemicals.
It does not absorb water (it is highly resistant to swelling),
does not tend to weld to metal and is also suitable for hydrodynamic
operation.
Maintenance-free thrust washers and strips are available in
the variantsE40 and E40-B with the following mechanical and
physical characteristics, see table.
Characteristics of E40 and E40-B
Characteristic Loading
Maximum pv value Continuous operation pv 1,8N/mm2 · m/s
for dry running For short periods 3,6N/mm2 · m/s
Permissible Static p 250N/mm2
specific bearing load Rotary, oscillating 140N/mm2
Permissible Dry running v 2,5m/s
sliding velocity Hydrodynamic (cid:3)2,5m/s
operation
Permissible operating temperature (cid:4) –200°C to +280°C
Coefficient Steel backing (cid:5) 11·10–6K–1
of thermal expansion Bronze backing (cid:5) 17·10–6 K–1
Bz
Coefficient Steel backing (cid:6) (cid:3)42Wm–1K–1
of thermal conductivity Bronze backing (cid:6) (cid:3)70Wm–1K–1
Relative electrical resistance after running-in R (cid:3)1(cid:7) · cm2
rel min
Schaeffler Technologies HG 1 373
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Lubrication
Plain bearings with the sliding layerE40 contain dry lubricants and
do not therefore require lubrication.
Lubrication can be used to protect the mating surface against
corrosion or simply to provide sealing against contamination.
It should be checked in advance, however, whether it is more
advantageous in such cases to use a corrosion-resistant material
for the mating surface or a different means of sealing the bearing
position.
In certain applications, the sliding layerE40 can be used in fluid
media. In this case, the improved heat dissipation may considerably
increase the operating life.
The compatibility of the media with the sliding layerE40
must be checked. Further advice should therefore be sought from
the Schaeffler engineering service.
Lubricants Oil and grease lubrication, even in very small quantities, impairs
the transfer of material during the running-in phase.
Over time, grease and small quantities of oil mix with wear debris
to form a paste that promotes wear. Solid lubricants such as
zinc sulphide, molybdenum disulphide or similar grease additives
are not permitted, since they promote this paste formation to
an increased extent.
Relubrication If it is not possible in exceptional cases to avoid the use of grease
lubrication, the bearings must be relubricated periodically.
During relubrication, old grease is replaced by fresh grease.
At the same time, the grease flushes wear debris and contaminants
out of the bearing.
If periodic relubrication is carried out, the formation of paste
comprising debris and contaminants must be avoided.
The permissible operating temperature for maintenance-free
metal/polymer composite plain bearings is between –200°C and
+280°C.
The running-in layer and sliding layer may undergo swelling in
the presence of some mineral oils at temperatures above +100°C.
This could lead to jamming of the bearing.
This can be remedied by increasing the bearing clearance,
since other characteristics of the sliding layerE40 are unaffected.
E40 Maintenance-free sliding layer, with steel backing Standard
E40-B Maintenance-free sliding layer, with bronze backing
374 HG 1 Schaeffler Technologies
The guidelines on the design of bearing arrangements and
safety guidelines on mounting and dismounting must be observed, see section Design
of bearing arrangements, page90.
At high specific bearing load and low sliding velocity, the coefficient
of friction is more favourable, see section Friction and increases in
temperature, page69.
Running-in process
During the running-in process, part of the running-in layer is
transferred to the mating surface:
■ This compensates uneven areas.
■ A mating surface with a low coefficient of friction is formed,
which acts favourably on the operating behaviour.
■ After running-in, some of the porous bronze layer is visible on
the sliding layer as individual areas of differing sizes, Figure3.
This shows that the bearing is running correctly.
(cid:2)Before running-in
(cid:3)After running-in
(cid:4)After long operating life
Typical wear pattern
of sliding layer E40
Operating behaviour After running-in, the wear of maintenance-free plain bearings
proceeds in a linear manner, Figure4.
Schaeffler Technologies HG 1 375
1144AA9911000000
s =material removal
Mat
t=time
(cid:2)Wear during operation
(cid:3)Material transfer during running-in
Figure4
Typical operating behaviour during
operating life
8811666611000000
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Dimensioning and rating life The dimensioning of thrust washers and strips is summarised in
the chapter Technical principles, see section Technical principles,
page20.
Depending on whether the bearing is subjected to dynamic or
static load, the following must be checked:
■ static load safety factorS
■ maximum permissible specific bearing loadp
■ maximum permissible sliding velocityv
■ maximum specific frictional energypv.
The rating life of thrust washers can be calculated if the range
of validity is observed, see tables, page50.
For a rating life estimate in the case of stripsEGS, the Schaeffler
engineering service should be contacted.
Design The adjacent construction should be chamfered and all sharp
of the adjacent construction edges should be rounded. This allows easier mounting and prevents
damage to the sliding layer.
The optimum operating life in dry running of the sliding layerE40
is achieved with a roughness depth of the mating surface of Rz2 to
Rz3.
should therefore be ground to Rz2 or better, Figure6, page302.
■ If hydrodynamic operation is present,
the heat is dissipated predominantly via the fluid lubricant.
■ In the case of maintenance-free plain bearings,
the heat is dissipated via the housing and shaft.
376 HG 1 Schaeffler Technologies
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Protection against corrosion
Corrosion of the mating surface in the case of the sliding layerE40
is prevented by sealing or the use of corrosion-resistant steel.
Alternatively, suitable surface treatments may be carried out.
between the steel backing of E40 and the housing occurs only rarely.
In such cases, electroplated protective coatings can be used to
achieve a delaying effect.
Machining of plain bearings
Metal/polymer composite plain bearings can be machined by either
cutting or non-cutting methods, such as turning, shearing, drilling or
bending.
■ Cut the sliding layer starting from the PTFE side, since the burr
In electroplating with high current densities or long coating times,
The machining temperature must not exceed +280°C in the case
of the sliding layer E40, otherwise there may be a health risk.
Alternative joining methods
If it is uneconomical to use dowel pins or screws,
there are economical alternative methods for location:
The temperature of the running-in layer or sliding layer must not
exceed +280°C in the case of E40.
The running-in or sliding layer must always be kept free of adhesive.
consulted, particularly on the selection of adhesives, preparation
of the surface, hardening, strength, temperature range and
elongation behaviour.
Electrical conductivity
The electrical conductivity of new bearings may be lower because
the running-in layer is still present. The bronze layer is partially
exposed after the running-in process, thus improving the electrical
conductivity, Figure3, page375.
The electrical resistance is dependent on the size of the contact
surface.
Schaeffler Technologies HG 1 377
Material in accordance
with ISO3547-4
EGW
(cid:2) Cutout1)
378 HG 1 Schaeffler Technologies
88AACC6611000000
Mounting
dimensions
4455666611000000
ST4_7188892811_anlaufscheiben_.fm Seite 378 Donnerstag, 10. März 2016 10:37 10
Designation Mass Dimensions Mounting Basic load ratings
m D D s J d t d dyn. stat.
i o 3 1 a 6a
a 0a
(cid:2)g +0,25 –0,25 –0,05 (cid:2)0,12 + + 0 0 , , 4 1 (cid:2)0,2 +0,12 N N
EGW10-E402) 2,6 10 20 1,5 – – 1 20 33000 58900
EGW12-E40 3,7 12 24 1,5 18 1,5 1 24 47500 84800
EGW14-E40 4,1 14 26 1,5 20 2 1 26 52800 94200
EGW16-E40 5,6 16 30 1,5 22 2 1 30 70800 126000
EGW18-E40 6,1 18 32 1,5 25 2 1 32 77000 137000
EGW20-E40 7,7 20 36 1,5 28 3 1 36 98500 176000
EGW22-E40 8,3 22 38 1,5 30 3 1 38 106000 188000
EGW26-E40 10,9 26 44 1,5 35 3 1 44 139000 247000
EGW28-E40 13,1 28 48 1,5 38 4 1 48 167000 298000
EGW32-E40 16,4 32 54 1,5 43 4 1 54 208000 371000
EGW38-E40 20,9 38 62 1,5 50 4 1 62 264000 471000
EGW42-E40 22,5 42 66 1,5 54 4 1 66 285000 509000
EGW48-E40 37,3 48 74 2 61 4 1,5 74 349000 623000
EGW52-E40 39,8 52 78 2 65 4 1,5 78 372000 664000
EGW62-E40 50,2 62 90 2 76 4 1,5 90 468000 836000
Thrust washers in special sizes available by agreement.
1) Cutouts permissible on the inside or outside diameter in any quantity and position.
2) No fixing hole.
With bronze backing
Schaeffler Technologies HG 1 379
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EGW10-E40-B2) 2,8 10 20 1,5 – – 1 20 33000 58900
EGW12-E40-B 4,1 12 24 1,5 18 1,5 1 24 47500 84800
EGW14-E40-B 4,5 14 26 1,5 20 2 1 26 52800 94200
EGW16-E40-B 6,1 16 30 1,5 22 2 1 30 70800 126000
EGW18-E40-B 6,6 18 32 1,5 25 2 1 32 77000 137000
EGW20-E40-B 8,4 20 36 1,5 28 3 1 36 98500 176000
EGW22-E40-B 9,1 22 38 1,5 30 3 1 38 106000 188000
EGW26-E40-B 11,9 26 44 1,5 35 3 1 44 139000 247000
EGW28-E40-B 14,4 28 48 1,5 38 4 1 48 167000 298000
EGW32-E40-B 17,9 32 54 1,5 43 4 1 54 208000 371000
EGW38-E40-B 22,8 38 62 1,5 50 4 1 62 264000 471000
EGW42-E40-B 24,7 42 66 1,5 54 4 1 66 285000 509000
EGW48-E40-B 41 48 74 2 61 4 1,5 74 349000 623000
EGW52-E40-B 43,7 52 78 2 65 4 1,5 78 372000 664000
EGW62-E40-B 55,1 62 90 2 76 4 1,5 90 468000 836000
Material in accordance with ISO3547-4
EGS..-E40-S3E
380 HG 1 Schaeffler Technologies
2244CC6611000000
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Designation Mass Dimensions
m s B B L
3 1
(cid:2)g (cid:2)2 +3
EGS15260-E40-S3E 1456 1,505 260 243 500
EGS20260-E40-S3E 1966 2,005 260 243 500
EGS25260-E40-S3E 2476 2,505 260 243 500
EGS30260-E40-S3E 3048 3,065 260 243 500
B = total width
B = minimum usable width
Strips with a smaller wall thicknesss and in special sizes are available by agreement.
ST4_7189523211_streifen__wartu.fm Seite 381 Donnerstag, 10. März 2016 10:38 10
Schaeffler Technologies HG 1 381
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Thrust washers, strips, low-maintenance................................ 384
Low-maintenance plain bearing material................................. 385
Resistance of the plain bearing material.................................. 386
Technical data for E50............................................................ 386
Lubrication............................................................................. 387
Operating temperature........................................................... 387
Suffixes.................................................................................. 387
Friction................................................................................... 388
Dimensioning and rating life................................................... 388
Design of the adjacent construction........................................ 388
Heat dissipation..................................................................... 389
Protection against corrosion................................................... 389
Machining of plain bearings.................................................... 389
Thrust washers, low-maintenance,
with steel backing.................................................................. 390
Strips, low-maintenance,
with steel backing.................................................................. 391
Schaeffler Technologies HG 1 383
EGW..-E50
384 HG 1 Schaeffler Technologies
5599227711000000
EGS..-E50
6699227711000000
ST4_9354785035_produktuebersic.fm Seite 384 Donnerstag, 10. März 2016 10:38 10
Low-maintenance thrust washers are used for rotary and oscillating
If the plain bearings are to be used in the aerospace sector or in
In the three-layered material, the steel backing has a sintered
porous tin/bronze intermediate layer whose pores are filled with
the superimposed sliding layer, see table and Figure1.
Sliding and intermediate layer
E50
(cid:5)On thrust washers: tin layer
On strips: without tin layer
Strips with steel backing StripsEGS..-E50 do not have a tin layer and have a copper layer
as a backing.
Schaeffler Technologies HG 1 385
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■ The tin-plated steel surface of thrust washers is adequate
protection against corrosion in most cases.
Technical data for E50
The sliding layerE50 is a low-maintenance, low-wear material
with good damping characteristics and long relubrication intervals.
It can be used for rotary and oscillating motion and for long stroke
linear motion, is only slightly sensitive to edge loads and
is insensitive to shocks.
Low-maintenance thrust washers and strips are available in
the variantE50 with the following mechanical and physical
characteristics, see table.
Permissible Static p 140N/mm2
specific bearing load Rotary, oscillating 70N/mm2
Permissible operating temperature (cid:4) –40°C to +110°C
Coefficient Steel backing (cid:5) 11·10–6 K–1
Coefficient Steel backing (cid:6) (cid:2)4Wm–1K–1
Coefficient of friction (cid:7) 0,02 to 0,2
386 HG 1 Schaeffler Technologies
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Low-maintenance thrust washers and strips made from E50 have
lubrication pockets. The lubrication pockets retain the lubricant,
which means that an initial lubrication is sufficient in most cases.
Greases Low-maintenance plain bearings made from E50 must be lubricated
The permissible operating temperature for low-maintenance
plain bearings is between –40°C and +110°C.
E50 Low-maintenance sliding layer, with lubrication pockets, Standard
ready-to-fit
Schaeffler Technologies HG 1 387
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safety guidelines on mounting and dismounting must be observed, see section
Technical principles.
The characteristic coefficients of friction and the calculation
of the bearing frictional torque are given in the chapter Technical
principles, see section Friction and increases in temperature,
page69.
The dimensioning of thrust washers and strips is summarised
in the chapter Technical principles, see section Technical principles,
Design
The adjacent construction should be chamfered and all sharp
The optimum operating life of the sliding layerE50 is achieved with
a roughness depth of the mating surface of Rz2 to Rz3.
388 HG 1 Schaeffler Technologies
ST4_9007208515550475_beschreib.fm Seite 389 Donnerstag, 10. März 2016 10:39 10
Heat dissipation
Correct and sufficient heat dissipation must be ensured:
■ If media-lubricated operation is present,
■ In the case of low-maintenance plain bearings,
Corrosion of the mating surface is prevented by sealing or the use of
Fretting corrosion Due to the tin coating on thrust washers, fretting corrosion between
the steel backing of the sliding layer E50 and the housing occurs only
rarely. In such cases, electroplated protective coatings can be used
Metal/polymer composite plain bearings can be machined by
either cutting or non-cutting methods, such as shortening, drilling or
■ Cut the sliding layer starting from the POM side, since the burr
of the sliding layer E50.
Schaeffler Technologies HG 1 389
(cid:2)Lubrication pockets, (cid:3)Cutout1)
390 HG 1 Schaeffler Technologies
11DD008811000000
8855666611000000
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EGW12-E50 2,8 12 24 1,5 18 1,5 1 24 23800 47500
EGW14-E50 3,1 14 26 1,5 20 2 1 26 26400 52800
EGW18-E50 4,6 18 32 1,5 25 2 1 32 38500 77000
EGW20-E50 5,8 20 36 1,5 28 3 1 36 49300 98500
EGW22-E50 6,3 22 38 1,5 30 3 1 38 52800 106000
EGW26-E50 8,3 26 44 1,5 35 3 1 44 69300 139000
EGW28-E50 9,9 28 48 1,5 38 4 1 48 83600 167000
EGW32-E50 12,4 32 54 1,5 43 4 1 54 104000 208000
EGW38-E50 15,8 38 62 1,5 50 4 1 62 132000 264000
EGW42-E50 17 42 66 1,5 54 4 1 66 143000 285000
EGW48-E50 30,6 48 74 2 61 4 1,5 74 174000 349000
EGW52-E50 32,6 52 78 2 65 4 1,5 78 186000 372000
(cid:2)Lubrication pockets
Schaeffler Technologies HG 1 391
BB0000AA11000000
ST4_7193154187_streifen__wartu.fm Seite 391 Donnerstag, 10. März 2016 10:39 10
(cid:2)g –0,04 (cid:2)2 +3
EGS10080-E50 238 0,99 80 70 500
EGS15200-E50 829 1,48 200 190 500
EGS20200-E50 1213 1,97 200 190 500
EGS25200-E50 1598 2,46 200 190 500
Strips in special sizes are available by agreement.
ST4_7193154187_streifen__wartu.fm Seite 392 Donnerstag, 10. März 2016 10:39 10
392 HG 1 Schaeffler Technologies
ST4_7194008843_vorspann.fm Seite 393 Donnerstag, 10. März 2016 10:40 10
Special materials
Special designs
Special materials, special designs
Maintenance-free materialE421......................................... 395
Plain bearing materialE60 for film bearings........................ 396
Glass fibre reinforced plastic.............................................. 397
Large radial spherical plain bearings,
maintenance-free, GFRP-PTFE composite............................. 400
Product overview.................................................................... 402
Features................................................................................. 405
Plain bushes...................................................................... 405
Spherical plain bearings..................................................... 409
Rod ends............................................................................ 414
394 HG 1 Schaeffler Technologies
By agreement, Schaeffler can supply plain bearings in materials
other than those stated in the product descriptions. These have
differing characteristics and areas of application.
In the case of spherical plain bearings, Schaeffler offers a glass fibre
reinforced plastic as a sliding material, in the case of metal/polymer
composite plain bearings the maintenance-free special material
E421 or the plain bearing material E60 for film bearings.
These maintenance-free special materials conform to the regulations
for lead-free plain bearings as stated in the Technical Principles.
E421 is a two-layered metal/polymer composite comprising a steel
materialE421 supporting body with a plastic composite layer made from PTFE.
The particularly thin-walled material facilitates very small design
envelopes. Possible products include bushes, flanged bushes,
thrust washers, strips and special designs in accordance with
customer requirements.
Structure The material comprises a steel backing and a sliding layer, Figure1.
As standard, the steel backing is protected against corrosion
by a zinc coating.
(cid:2) Sliding layer
(cid:3) Steel backing
(cid:4)Zinc coating as surface protection
plain bearing materialE421
Layer thickness The sliding material is available with a layer thickness of 0,5mm.
Technical data for E421 For the important mechanical and physical characteristics
of the maintenance-free plain bearing materialE421, see table.
Data
Schaeffler Technologies HG 1 395
BB66AA9911000000
ST4_9007208043655563_beschreib.fm Seite 395 Donnerstag, 10. März 2016 10:40 10
Characteristics Loads
Maximum pv value for dry running pv 1,8N/mm2 · m/s
Permissible specific bearing load Static p 200N/mm2
Dynamic 150N/mm2
Permissible sliding velocity v 1,5m/s
Permissible operating temperature (cid:2) –200°C to +180°C
Plain bearing material E60 E60 is the new plain bearing material from Schaeffler for
for film bearings maintenance-free film bearings. The metal/polymer composite
comprises a bronze rib mesh that is filled with a dry lubricant made
from polytetrafluorethylenePTFE. This dry lubricant contains
embedded chemically non-reactive additives.
Structure The material comprises a rib mesh and a sliding layer, Figure2.
A sliding layer made from PTFE is rolled and sintered into the rib
mesh. The mesh thus functions as both a carrier and a sliding layer.
(cid:2)Rib mesh
plain bearing materialE60
Rib mesh and sliding layer
Film thickness The plain bearing material is available in a film thickness of 0,5mm.
Technical data for E60 For the important mechanical and physical characteristics
of the maintenance-free plain bearing materialE60, see table.
396 HG 1 Schaeffler Technologies
44AA007711000000
Chemical element Proportion of mass
%
Rib mesh Sliding layer
TinSn 6 –
CopperCu 94 –
PolytetrafluoroethylenePTFE – 86
Fillers – 14
Permissible specific bearing load Static p 100N/mm2
Dynamic p 80N/mm2
Permissible sliding velocity v 1m/s
Permissible operating temperature (cid:2) –200°C to +260°C
Glass fibre reinforced plastic A glass fibre reinforced plastic plateGFRP with additives of PTFE
offers a sliding layer with a very long operating life, for example
for the large spherical plain bearingGE..-DF, Figure3 and
dimension table.
Due to the larger sliding layer thickness, this bearing offers a longer
wear life compared to bearings with other sliding materials.
The sliding material can be lubricated and is suitable for low as well
as high sliding velocities. The operating life can be increased even
further by initial lubrication and occasional relubrication.
Examples of applications include ladle turrets or mills, since greater
clearance is permissible here and loads tend to act in one direction
only.
Axial spherical plain bearings are also available by agreement
with a glass fibre reinforced plastic plate, Figure4, page398.
(cid:2)Sliding layer comprising GFRP and PTFE
Large spherical
plain bearingGE..-DF
with hard chromium/
GFRP sliding contact surface
Schaeffler Technologies HG 1 397
6600CC9911000000
(cid:2)Seal
(cid:3)Lubrication hole
Axial spherical plain bearing
Technical data for GFRP For the important mechanical and physical characteristics
of the plain bearing material GFRP, see table.
398 HG 1 Schaeffler Technologies
EEFFFFDD88000000
Maximum pv value for dry running pv 1,2N/mm2 · m/s
Permissible specific bearing load Static p 120N/mm2
Dynamic 80N/mm2
Permissible sliding velocity v 0,075m/s
Permissible operating temperature (cid:2) –20°C to +75°C
Reduced load carrying capacity from +50°C
ST4_9007208043655563_beschreib.fm Seite 399 Donnerstag, 10. März 2016 10:41 10
Schaeffler Technologies HG 1 399
Large radial spherical plain bearings
DINISO12240-1, dimension series C
Inner ring curved surface and outer ring outside surface
with hard chromium coating
GE..-DF
GFRP-PTFE composite
400 HG 1 Schaeffler Technologies
1100666611000000
Designation1) Mass Dimensions
m d D B C d (cid:2)
K
(cid:2)kg H7 –0,4 –0,4 °
GE320-DF-G9 70,2 320+0,057 440 160 135 380 4
–0,06
GE340-DF-G9 74,1 340+0,057 460 160 135 400 3,8
GE360-DF-G92) 78 360+0,057 480 160 135 420 3,6
GE380-DF-G9 115 380+0,057 520 190 160 450 4,1
GE400-DF-G9 120 400+0,057 540 190 160 470 3,9
GE420-DF-G9 125,4 420+0,063 560 190 160 490 3,7
GE440-DF-G9 177,6 440+0,063 600 218 185 520 3,9
GE460-DF-G92) 184 460+0,063 620 218 185 540 3,7
GE480-DF-G92) 217 480+0,063 650 230 195 565 3,8
–0,07
GE500-DF-G9 225 500+0,063 670 230 195 585 3,6
GE530-DF-G92) 269 530+0,07 710 243 205 620 3,7
GE560-DF-G9 317 560+0,07 750 258 215 655 4
GE600-DF-G92) 380 600+0,07 800 272 230 700 3,6
GE630-DF-G92) 500 630+0,07 850 300 260 740 3,3
–0,08
GE670-DF-G92) 556 670+0,08 900 308 260 785 3,7
1) SuffixG9: Outer ring outside surface with hard chromium coating,
bore toleranceH7, dimensions to DINISO12240-1, dimension seriesC, excluding tolerances,
chamfer dimensionr and radial internal clearance.
2) Available by agreement.

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