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Some Of The Reasons For The Failure Of IKO Bearings

wallpapers News 2020-12-15
IKO is a registered trademark of Thomson Corporation of Japan. It is a technology and technology development-oriented manufacturer of industrial accessories. Its products are mainly needle bearings and guide rail bearings. The products produced by IKO have become representatives of high-quality brand-name products, and the promise of convenient and fast service for users is realized through a global marketing network.
Metal peeling off the surface of the raceway
The bearing bone lumber and the inner and outer ring raceway surfaces both bear the effect of periodic pulsating load, so cyclical contact stress is induced. When the number of stress cycles reaches a certain number, fatigue peeling occurs on the office surface of the bone lumber or the inner and outer ring raceways. If the bearing load is too large, this fatigue will be aggravated. In addition, improper installation of IKO bearings and shaft buckling may also cause raceway spalling. The fatigue and peeling of the cam bearing raceway will reduce the operating precision of the shaft and cause the mechanism to oscillate and cause noise.

Bearing burn
The burnt IKO bearing has a tempered color on the raceway and bone. The common causes of burning are insufficient lubricating oil, substandard or deteriorating lubricating oil, and over-tight bearing assembly.
Paradigm variant
The contact surface of the bearing raceway and the roller reveals pits with evenly warped edges, which explains the initiation of bearing variants. The reason is that under the effect of very large static load or impact load of IKO bearings, the part of the office surface stress exceeds the flexural limit of the material. This situation usually occurs in low-speed rotating bearings.

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Tag: IKO   Bearing