620310-2NSE9 Nachi Bearing 0.625" inch ID 5/8"x40x12 Sealed C3 Japan Ball Bearings
| 620310-2NSE9 Nachi Sealed Bearing |
5/8" inch x 40mm x 12mm
Made in Japan
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620310-2NSE9 Nachi Bearing, Made in Japan, the 620310-2NSE9 inner diameter is 5/8" inch, the 620310-2NSE9 outer diameter is 40mm, 620310-2NSE9 width is 12mm.
Excellent Protection and Smooth Operation
The combination of a unique lip design and seal groove provides a labrinth and steady seal contact. Breathing mechanism avoids torque increases caused by internal pressure variation due to changes in operating temperatures. NSE seals allow NACHI bearings to have constant smooth operation and long service life.
Rings and balls made of select material have superbly controlled accuracy such as roundness, contour, surface finish, and hardness to provide quieter operation, reduced vibration levels, and long life. Rivet-type pressed steel cages for strength and durability. High-performance grease for long life and low noise.