Alternator bearing B25-139
Description
Bore diameter,
25mm
Outside diameter,
68mm
Overall width,
18mm
Group
ALTERNATOR BEARINGS
Marking
B25-139
Tariff No.
8482109000
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
Automotive
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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