8 pack of B-1212 Needle Roller Bearing Cageless
8 pack of B-1212 Needle Roller Bearing Cageless
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Pack of Eight New Aftermarket Replacement Needle Roller Bearings for Komatsu Construction Equipment
This pack of eight drawn cup full complement cageless needle roller bearings fits the R30678 transmission charge gear pump used on Komatsu and Dresser dozer applications. The B-1212 is a full complement drawn cup design with no cage, providing maximum radial load-carrying capacity in a thin cross-section profile. These bearings are suited for hydraulic pump, transmission, and drivetrain applications where high dynamic loads and restricted mounting space require a compact, high-capacity bearing.
Specifications
- Bore (I.D.): 0.75 in (3/4 in)
- Outside Diameter (O.D.): 1.00 in
- Width: 0.75 in (3/4 in)
- Type: Drawn Cup Full Complement Needle Roller Bearing, Open Ends, Cageless
- Dynamic Load Rating: 4,930 lbf
- Static Load Rating: 8,710 lbf
- Part of: R30678 Gear Pump assembly
Compatible Models
Dresser: TD7C, TD7E, TD7H, TD8H, 100C, 100E
Komatsu: D38P-1
For use in the R30678 transmission charge gear pump. Verify fitment against your pump assembly before ordering.
Replaces Part Number(s):
B-1212, B1212, HYM40-0359
New aftermarket replacement part - not remanufactured, not used.
