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FAG

FAG 1204-K-TVH-C3 調心球軸承 20 × 47 × 14 mm

Self-Aligning Ball Bearing

NT$246.20起

未稅

fag:1204-K-TVH-C3NT$246.20

有庫存預計配送日期：2026.05.27（韓國庫存）

顯示價格為 EX-WORKS（國貿條規 2020）韓國首爾。運費、關稅及保險由買方承擔。

Category: 調心球軸承
Bore: K

Overview

FAG 1204-K-TVH-C3 Self-Aligning Ball Bearing uses two rows of balls and a spherical outer ring raceway to compensate for shaft misalignment. It provides low-friction rotation in fans, conveyors, textile machines, and long-shaft arrangements with mounting or housing deviations.

Two rows of balls are guided by a cage on the inner ring, while the outer ring has a spherical raceway. The design absorbs angular misalignment between shaft and housing while maintaining low friction at moderate to high speeds.

Key features

Self-aligning function for angular misalignment
Low friction for stable medium- to high-speed operation
Suitable for long shafts and deflection-prone positions
Available in open and sealed variants

Typical applications

Fans and blowers
Conveyor shafts
Textile machinery
Agricultural and general machinery

Selection guidance

Check expected misalignment, load, sealing needs, internal clearance, and available mounting space.

符號	數值	說明
d	20 mm	Bore diameter
D	47 mm	Outside diameter
B	14 mm	Width
C_r	10.100 N	Basic dynamic load rating, radial
C_0r	2.600 N	Basic static load rating, radial
C_ur	166 N	Fatigue load limit, radial
n_G	18.100 1/min	Limiting speed
n_ϑr	15.300 1/min	Reference speed
≈m	0,116 kg	Weight

符號	數值	說明
r_min	1 mm	Minimum chamfer dimension
D₁	37,75 mm	Shoulder diameter outer ring
d₁	29,2 mm	Shoulder diameter inner ring

項目	代碼	說明
Bore type	K	Tapered, taper 1:12
Sealing	Without	Not sealed
Cage	TVH	Solid cage made of glass-fiber reinforced polyamide PA66
Tolerance class	PN	Tolerance class PN, acc. to DIN 620
Radial internal clearance	C3 (Group 3)	Internal clearance larger than CN
Lubricant	Without	Bearing not greased

符號	數值	說明
d_{a min}	25,6 mm	Minimum diameter shaft shoulder
d_{a max}	27 mm	Maximum diameter shaft shoulder
D_{a max}	41,4 mm	Maximum diameter of housing shoulder
d_{b min}	23 mm	Minimum cavity diameter of the sleeve
B_{a min}	5 mm	Minimum cavity width of the sleeve
r_{a max}	1 mm	Maximum fillet radius

符號	數值	說明
T_min	-30 °C	Operating temperature min.
T_max	120 °C	Operating temperature max.

符號	數值	說明
e	0,28	Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y
Y₁	2,24	Dynamic axial load factor
Y₂	3,47	Dynamic axial load factor
Y₀	2,35	Static axial load factor

Radial load
Axial load in one direction
Axial load in two directions
Grease Lubrication
Oil Lubrication
Not sealed
Static angular error and misalignment
Dynamic angular error and misalignment

代碼	說明
H204	Adapter sleeve

資料手冊PDF下載

Also searched as

The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:

1204KTVHC3
1204 K TVH C3
1204K TVH C3
1204KTVH C3
1204 KTVHC3
1204 K TVHC3
1204
1204K
1204KTVH
FAG1204KTVHC3
FAG 1204 K TVH C3
FAG1204 K TVH C3

Overview

符號

數值

說明

20 mm

Bore diameter

47 mm

Outside diameter

14 mm

Width

C_r

10.100 N

Basic dynamic load rating, radial

C_0r

2.600 N

Basic static load rating, radial

C_ur

166 N

Fatigue load limit, radial

n_G

18.100 1/min

Limiting speed

n_ϑr

15.300 1/min

Reference speed

≈m

0,116 kg

Weight

符號

數值

說明

r_min

1 mm

Minimum chamfer dimension

D₁

37,75 mm

Shoulder diameter outer ring

d₁

29,2 mm

Shoulder diameter inner ring

項目

代碼

說明

Bore type

Tapered, taper 1:12

Sealing

Without

Not sealed

Cage

TVH

Solid cage made of glass-fiber reinforced polyamide PA66

Tolerance class

Tolerance class PN, acc. to DIN 620

Radial internal clearance

C3 (Group 3)

Internal clearance larger than CN

Lubricant

Without

Bearing not greased

符號

數值

說明

d_{a min}

25,6 mm

Minimum diameter shaft shoulder

d_{a max}

27 mm

Maximum diameter shaft shoulder

D_{a max}

41,4 mm

Maximum diameter of housing shoulder

d_{b min}

23 mm

Minimum cavity diameter of the sleeve

B_{a min}

5 mm

Minimum cavity width of the sleeve

r_{a max}

1 mm

Maximum fillet radius

符號

數值

說明

T_min

-30 °C

Operating temperature min.

T_max

120 °C

Operating temperature max.

符號

數值

說明

0,28

Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y

Y₁

2,24

Dynamic axial load factor

Y₂

3,47

Dynamic axial load factor

Y₀

2,35

Static axial load factor

代碼

說明

H204

Adapter sleeve

FAG 1204-K-TVH-C3 調心球軸承 20 × 47 × 14 mm

Overview

Key features

Typical applications

Selection guidance

Also searched as

FAG 1204-K-TVH-C3 調心球軸承 20 × 47 × 14 mm

Overview

Key features

Typical applications

Selection guidance

Also searched as

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