... deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings, needle roller bearings, thrust ball bearings, bearing accessories and so ... (We Sell):bearings,ball bearings,roller bearings,machinery,hardware Brands:SHRNumber of Employees:101 - 500 People Why buy from us?1 ... of long term business.Waiting for your reply urgently!!! 500*600*40mm crossed roller bearing RB50040