6303NSE Nachi Bearing 17x47x14 One Contact Seal C3 Japan
| 6303NSE Nachi One Contact Seal Bearing |
17mm x 47mm x 14mm
Made in Japan
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6303NSE Nachi One Contact Seal Bearing, 6303NSE Nachi is non-grease, Made in Japan, the 6303NSE inner diameter is 17mm, the 6303NSE outer diameter is 47mm, 6303NSE width is 14mm.
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 byinternal 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.