6920ZZ Nachi Bearing Shielded C3 100x140x20 Japan Ball Bearings
| 6920ZZ Nachi Bearing |
100mm x 140mm x 20mm
Made in Japan
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6920ZZ Nachi Bearing, the 6920ZZ inner diameter is 100mm, the 6920ZZ outer diameter is 140mm, 6920ZZ width is 20mm.
Superior Protection and Quiet Operation
The shield design was optimized using dynamic analysis modeling techniques.The design profile and plate thickness provides rigidity that helps quiet operation as well asretain grease and protect against intrusion of major contamination.
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.