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What is the bearing running for koyo inner ring?

23 Published by Nov 29,2019

The koyo inner ring is made by heat treatment and precision machining, the size tolerance and geometric accuracy are in line with the national standards, the koyo bearing raceway surface at both ends of the general guide chamfer for installation.It is suitable for the shaft can not be heat treatment, can not directly as the raceway occasions.The normal working clearance is achieved when the inner ring and the needle roller bearings without koyo bearing are used together.

japan koyo inner ring
The tolerance value of koyo bearing is larger than that of inner ring, the end face is not grinded, and the price is also lower.What is the bearing running koyo inner ring?
One, the bearing running koyo bearing is set on the shaft bearing koyo inner ring and the shaft lost static coordination, mutual rotation.
Two, the reason that the bearing runs inside and outside the ring
1. If the bearing ball or retainer is damaged, the inner and outer rings will become stuck. Under the action of the torque of the shaft, the inner ring or outer ring will be forced to rotate.

original koyo inner ring
2. Insufficient interference between the bearing and the shaft, resulting in insufficient friction between the bearing and the shaft neck and running in the koyo inner ring.
3, the shaft positioning is not good, resulting in the shaft in the axial direction of greater movement, causing the bearing running koyo inner ring.
4. The axial fixation of the bearing is not reasonable, or the inner ring and shoulder of the bearing are not stable.
5, the bearing is not qualified, using inferior materials.‍
Jinan Maolei Bearing Co.,Ltd is sales agent for koyo bearing,our koyo inner ring prodcts are original koyo products.If you want to know more about koyo inner ring detail or need any other bearings, please also contact me!
Contact: Leon
Email: nsk@zyslbearing.com
Skype: lh19881023
MP/Whatsapp: +8615098916271

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