Mrj 3 bearing | rhp mrj 3 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 bearing and provided rhp mrj 3 cylindrical roller bearing information query, lists the details of the size and related parameters and picture. Rhp bearing number: mrj 3 Inside d: 3inch Outside d:7 inch Bore b: 1.9/16 inch Inside d:76.2 mm Outside d: 177.8mm Bore b: 39.69mm Weight (kg): 5