Angular Contact Ball bearing 7312
Description
Bore diameter, mm
60
Outside diameter, mm
130
Overall width, mm
31
Group
Single row angular contact ball bearings
Marking
7312-B
C – dynamic load, N
84900
C0 – static load, N
60300
Oil lubrication speed, r/min
6200
Grease lubrication speed, r/min
4600
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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