UCWPA203 Pillow block bearing

UCWPA203 Pillow block bearing  The pillow block bearing is easier to use than the general deep groove ball bearing. Its characteristics are mainly simple loading and unloading and can be aligning. The standard tolerance of the pillow block bearing is: internal plus external minus, and the inner diameter is plus tolerance to ensure the lightness when matching with the shaft; Each set of outer spherical ball bearings is not used alone, he must be matched to the bearing seat internal integral machine, and the pillow block has a variety of shapes, so the whole is suitable for use in a variety of structural positions. Pillow block bearings can be divided into three categories according to the locking method with the shaft: with top wire pillow block bearings, with taper ball bearings, with eccentric sleeve pillow block bearings.