Drawn cup needle roller bearings

Outer ring for drawn cup needle roller bearings (DC type) is made of cold rolled steel strip accurately formed. Structure of DC needle roller bearings teatures space saving and higher capacity. They are suitable for applications with limited space and housing not hard enough to act as raceway. No requirement on axial location when the DC needle roller bearing is peressed into the housing.

In most applications Inner ring Is not necessary for DC needle roller bearings unless shaft raceway is impractical, standard inner rings for DC To compare with Open end DC needle roller bearings, Close end DC

needle roller bearings are good for sealing at the dose end of bearings.Operating temperature range for bearings grease lubricated are -20℃to+ 120℃.