1.Selection of bearing model: The bearing model is generally selected by the user's technical personnel based on the use conditions and load bearing of the supporting products. Business personnel mainly understand wh···

1. Bearing wear Challenges, dents or serious faults in the inner and outer raceways of the bearing will cause abnormal noise in the crossed roller bearings. Surface impacts, scratches and other defects on the rolling el···

●●● Affects wear resistance. The rougher the surface, the smaller the effective contact area between mating surfaces, the greater the pressure, the greater the friction resistance, and the faster the wear.●●● Affec···

Generally, the function of chamfering is to remove burrs and make them beautiful. However, the chamfers specifically pointed out in the drawings are generally requirements for the installation process, such as the instal···

ZARN Needle roller/thrust cylindrical roller bearings use a combination of needleroller bearings with thickened outer rings and two rows of thrust cylindricalroller bearings, which can withstand greater radialaxial loads···