Shandong Xinkaite Bearing Co.,Ltd.
Unified Social Credit Code: 9137 1525MA3C 5428XP
Production Department
Address: Xu Village Industrial Garden, Gan Town, Guan County, Shandong
Tel: +86 635 5638235
Fax: +86 635 5638808
Mobile: +86 15563545668
Service Hotline: 4000 305204
Sales Department
Address: 314 Puli Mansion, Beixiaoxinzhuang West Street, Jinan City, Shandong
Tel: +86 15562637177
Fax: +86 531 87901699
WhatsApp: +86 15688862750
Skype: live:XinKaite
Email: xkte@xinkaite.com
The reason of spherical roller bearing damage in process of
Clicks:14690 Date:10-31
(1) wear and tear: the wear is characterized by a certain amount of material removed from the contact surface uniformly, and the worn debris can be found on the surface of the lubricating oil and bearing raceway. Wear causes the gap between the bearing raceway of the bearing roller body to increase, the accuracy is reduced, and the vibration and noise become larger.
(2): contact fatigue and contact fatigue failure is caused by repeated use of detention material surface fatigue ultimate strength of contact stress, performance of surface or near the surface of the fatigue crack initiation and propagation, until the bearing groove material small fracture and stripping swing, leaving small pits.
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