Example of model number coding for crossed roller bearing

Sep 21, 2018

RB1205


C


UU


CC0


       P2















Bearings model









Accuracy symbol(No symbol: normal grade0)










USP:USP grade rotation accuracy












Radial clearance symbol












CC0:negative clearance(Preload)












C0:positive clearance












C1:positive clearance (greater than CO)

No symbol:Models











RB,RE and RA






UU:with seal attached on both sides

C:Model RA-C






U:with seal attached on one side


Send Inquiry