Angular Contact Ball bearing 7308
Description
Bore diameter, mm
40
Outside diameter, mm
90
Overall width, mm
23
Group
Single row angular contact ball bearings
Marking
7308-B
C – dynamic load, N
39700
C0 – static load, N
25200
Oil lubrication speed, r/min
9200
Grease lubrication speed, r/min
6900
Modification suffix
B – Single row angular contact ball bearings contact angle 40°
Cage material
Carbon steel sheet
Rings material
Chrome steel (bearing steel).
Ring hardness, HRC
58…65
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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