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INA

INA 3005-2RS Schrägkugellager 25 × 47 × 16 mm

Angular Contact Ball Bearing

Ab €25.96

zzgl. MwSt.

ina:3005-2RS€25.96

Auf LagerVoraussichtliche Lieferung: 27. Mai 2026 (Lagerbestand Korea)

Angegebene Preise gelten EX-WORKS (Incoterms 2020) Seoul, Korea. Fracht, Zölle und Versicherung trägt der Käufer.

Category: Schrägkugellager
Dimensions: 25x47x16mm

Overview

INA 3005-2RS Angular Contact Ball Bearing supports combined radial and one-direction axial load through a defined contact angle. It is a high-speed, high-precision choice for pumps, compressors, machine tools, and spindle-related positions where axial rigidity and rotational accuracy matter.

The inner and outer ring raceways are offset to create a contact angle. Single-row, double-row, or matched arrangements can be used to meet axial load direction, preload, and rigidity requirements.

Key features

Supports combined radial and one-direction axial load
High-speed and high-accuracy operation
Preload and rigidity adjustable through matched mounting
Suitable for precision rotating assemblies

Typical applications

Machine tool spindles and support shafts
Pumps and compressors
High-speed motors
Precision gearboxes and robot drives

Selection guidance

Select by contact angle, arrangement, preload, precision class, axial load direction, and operating speed.

Symbol	Wert	Beschreibung
d	25 mm	Bore diameter
D	47 mm	Outside diameter
B	16 mm	Width
C_r	15.200 N	Basic dynamic load rating, radial
C_0r	10.900 N	Basic static load rating, radial
C_ur	570 N	Fatigue load limit, radial
n_G	8.800 1/min	Limiting speed
≈m	0,105 kg	Weight

Symbol	Wert	Beschreibung
r_min	0,6 mm	Minimum chamfer dimension
D₁	40,06 mm	Shoulder diameter outer ring
D₂	41,76 mm	Caliber diameter outer ring
d₁	32,1 mm	Shoulder diameter inner ring
d₂	30,3 mm	Caliber diamter inner ring
a	23,4 mm	Distance between the apexes of the pressure cones
α	25 °	Contact angle

Element	Code	Beschreibung
Design variant	B	Bearing without filling slot
Sealing	2RS	Contact seal on both sides
Cage	TVH	Solid cage made of glass-fiber reinforced polyamide PA66
Tolerance class	PN	Normal (PN)
Dimensional / heat stabilization	SN	Rings dimensional stabilized up to 120°
Lubricant	GA13	Ball bearing and insert bearing grease
Axial internal clearance	CN	Group N (CN)

Symbol	Wert	Beschreibung
d_{a min}	28,2 mm	Minimum diameter shaft shoulder
D_{a max}	43,8 mm	Maximum diameter of housing shoulder
r_{a max}	0,6 mm	Maximum fillet radius

Symbol	Wert	Beschreibung
T_min	-20 °C	Operating temperature min.
T_max	100 °C	Operating temperature max.

Radial load
Axial load in one direction
Axial load in two directions
Lifetime lubrication, freedom from maintenance
Grease Lubrication
Sealed on both sides

Datenblatt-PDF herunterladen

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:

30052RS
3005 2RS
3005
INA30052RS
INA 3005 2RS
INA3005 2RS
INA 30052RS
INA3005

Overview

The inner and outer ring raceways are offset to create a contact angle. Single-row, double-row, or matched arrangements can be used to meet axial load direction, preload, and rigidity requirements.

Symbol

Wert

Beschreibung

25 mm

Bore diameter

47 mm

Outside diameter

16 mm

Width

C_r

15.200 N

Basic dynamic load rating, radial

C_0r

10.900 N

Basic static load rating, radial

C_ur

570 N

Fatigue load limit, radial

n_G

8.800 1/min

Limiting speed

≈m

0,105 kg

Weight

Symbol

Wert

Beschreibung

r_min

0,6 mm

Minimum chamfer dimension

D₁

40,06 mm

Shoulder diameter outer ring

D₂

41,76 mm

Caliber diameter outer ring

d₁

32,1 mm

Shoulder diameter inner ring

d₂

30,3 mm

Caliber diamter inner ring

23,4 mm

Distance between the apexes of the pressure cones

25 °

Contact angle

Element

Code

Beschreibung

Design variant

Bearing without filling slot

Sealing

2RS

Contact seal on both sides

Cage

TVH

Solid cage made of glass-fiber reinforced polyamide PA66

Tolerance class

Normal (PN)

Dimensional / heat stabilization

Rings dimensional stabilized up to 120°

Lubricant

GA13

Ball bearing and insert bearing grease

Axial internal clearance

Group N (CN)

Symbol

Wert

Beschreibung

d_{a min}

28,2 mm

Minimum diameter shaft shoulder

D_{a max}

43,8 mm

Maximum diameter of housing shoulder

r_{a max}

0,6 mm

Maximum fillet radius

Symbol

Wert

Beschreibung

T_min

-20 °C

Operating temperature min.

T_max

100 °C

Operating temperature max.

INA 3005-2RS Schrägkugellager 25 × 47 × 16 mm