• Bearing material

    Characteristics of bearing steel: 1. Contact fatigue strength   Bearings are exposed to fatigue easily by contact with the surface under the action of periodic load, that is, cracking and flaking, which is an important situation of bearing damage. Therefore, in order to improve the service life of bearings, bearing steel must have a high contact fatigue strength. 2. Wear resistance During the bearing task, not only rolling friction but also sliding friction occurs between the ring, rolling element and the cage, so that the bearing parts are constantly worn. In order to increase the wear of bea... read more

    Jul 07, 2020 News