Self aligning ball bearing 2304-2RS
Description
Bore diameter, mm
20
Outside diameter, mm
52
Overall width, mm
21
Group
SELF-ALIGNING BALL BEARINGS
Marking
2304-2RS
C – dynamic load, N
17800
C0 – static load, N
4750
Seal type
2RS – Reinforced rubber seals on both sides
Grease type
General purpose mineral oil based, lithium soap thickened NLGI 2 grease.
Cage material
Carbon steel sheet
Rings material
Chrome steel (bearing steel).
Ring hardness, HRC
58…65
Seals material
Rubber, carbon steel sheet
Rolling elements material
Chrome steel (bearing steel).
Rolling element hardness, HRC
58…66
Application
Industrial
Precision class
P0 DIN or Normal according to ISO and GOST; ABEC-1, RBEC-1, K, 4 according to ABMA.
Standards
ISO
Additional information
| Dimensions | |
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| Series |
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