Mrj 7/8 bearing | rhp mrj 7/8 cylindrical roller bearing Thanks for your interest in our bearings, jfz bearing co., ltd specialize in produce ball and roller bearings. We are exporting mrj 7/8 bearing and provided rhp mrj 7/8 cylindrical roller bearing information query, lists the details of the size and related parameters and picture. Rhp bearing number, , mrj 7/8 Dimensions (inch), inside d, 7/8 , outside d, 2.1/4 , bore b, 11/16 Dimensions (mm), inside d, 22.225 , outside d, 57.15 , bore b, 17.46 Weight (kg), , 0.23