Needle Roller Bearings
their selection is typically based on the amount of the load, whether an inner ring is required, the material that the rollers, ri
ngs, and cage are made from, rotational speed, operating temperature, internal clearance for therm
al expansion, and whether the bearing has seals or shields
Bearings Direct supplies a large variety of roller bearings and needle roller bearings. Roller be
arings are any cylindrical or spherical object that aids in the movement of an object greater i
n size than the bearing itself. A roller bearing is a weight distribution-oriented bearing.
- INA RNA6902 Needle Roller Bearings
- 3.3125 in
- Double Cup
- 20 mm x 37 mm x 17 mm INA NA4904 Needle Roller Bearings
- Cone & Cup
- 3650 RPM
- INA NK50/25-TV Needle Roller Bearings
- Standard
- 4mm
- INA NK24/16 Needle Roller Bearings
- 54B
- Dry 0.85;Period
- 22 mm x 39 mm x 30 mm Koyo NRB NA69/22 Needle Roller Bearings
- 883450244800
- 0.8750 in
- 1.7500 in x 2.3125 in x 1.2500 in Koyo NRB HJR-283720 Needle Roller Bearings
- Non-Expansion Bearin
- 212
- 30 mm x 47 mm x 30 mm Koyo NRB NAXR30TN Needle Roller Bearings
- Sealed
- 1-1/4-12
- 6 mm x 9 mm x 8 mm Koyo NRB K6X9X8 Needle Roller Bearings
- 1.8125 in
- Steel
- Koyo NRB Q-8278 Needle Roller Bearings
- Labyrinth
- 12000 fpm