LR204NPPU Track Roller Bearing 20x52x14mm - Sealed Cam FollowerLR204NPPU Track Roller Single Row Ball Bearing 20mm x 52mm x 14mm One Bearing LR204NPPU Track Roller Single Row Bearing, bearing is a Sealed, Bearing inner diameter is 20mm, Bearing outer diameter is 52mm and Bearing width is 14mm. LR204NPPU Bearing Track Roller Single Row Bearing Size: 20mm x 52mm x 14mm Bearing Inner Diameter: 20mm Bearing Outer Diameter: 52mm Bearing Width : 14mm Quantity: 1 Bearing Load rating CW: 10500 N Load rating COW: 5600 N