This needle roller bearing carries a solid inner ring and full complement of needle rollers, giving high radial load capacity within a compact cross-section. Bore diameter is 20.0 mm, outside diameter 37.0 mm, and net mass is 79.0 g. Sealing is designated 2RSR, with lip seals fitted on both sides of the bearing. The double lip seal arrangement keeps contaminants out of the rolling element path and retains grease inside the bearing, so the unit is supplied ready for operation without additional sealing components on the shaft or housing. The solid inner ring construction allows direct mounting on a plain shaft, and the design suits applications where radial space is limited but radial load capacity must remain high.