Cylindrical roller bearing
ID : 60 - 260 mm, OD : 110 - 480 mm wafangdian quanhua bearing manufacturing

NU type of cylindrical roller bearings, capable of axial movement, can adapt to the change of relative position between the shaft and shell caused by thermal expansion or installation error, suitable for being used as the bearing at the free end. NJ and NF type of bearings have some loading capacity in one-way axial direction. NN and NNU type of bearings, with high rigidity against radial load, are mainly used in the principal axis in machine tools. This type of bearings are mainly used in various industrial machines such as the motor, generator, gas engine, gas turbine, principal axis in machine tools, reduction gear, handling machine, etc.