Major Branded LRJ5/8 Cylindrical Roller Bearing 5/8x1-9/16x7/16 inch

LRJ Series Single Row Cylindrical Roller Bearings: The inner ring of this type has two integral flanges around which the cage and rollers are assembled, the outer raceway has no flanges permitting the ease of assembly and permitting axial expansion in either direction.
Benefits: Permits axial movement / expansion, ease of assembly and fitting