Mrj 3/4 bearing | rhp mrj 3/4 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 3/4 bearing and provided rhp mrj 3/4 cylindrical roller bearing information query, lists the details of the size and related parameters and picture. Rhp bearing number, mrj 3/4 Dimensions (inch), inside d, 3/4 , outside d, 2 , bore b, 11/16 Dimensions (mm), inside d, 19.05 , outside d, 50.8 , bore b, 17.46 Weight (kg), 0.17