Rolling bearing rotation accuracyThe rotation accuracy of rolling bearings refers to:1. Radial runout of the inner and outer rings of complete sets of bearings;2. The end faces of the inner ring and outer ring of the com···

With the rapid development and increasing maturity of domestic high-precision processing equipment, more and more high-precision CNC processing equipment such as CNC indexing plates, vertical machining centers, vertical ···

Bearing preloading means that after the bearing is installed on the bearing seat and shaft, certain measures are taken to cause a certain amount of pre-deformation between the rolling elements in the bearing and the inne···

The axial clearance inside the bearing can be achieved by moving the axial position of the outer ring.1. Adjust the gasket method:Fill a set of soft material (soft steel sheets or elastic paper) gaskets between the beari···

Crossed roller bearings are also called crossed roller bearings. The rolling elements generally use cylindrical rollers or tapered rollers that are arranged crosswise on the raceway. The rollers are separated by cages or···