NART30UUR Track Roller Needle Bearing 30x62x29mmNART30UUR Track Roller Needle Bearing 30mm x62mm x29mm One Bearing NART30UUR Track Roller Needle Bearing, bearing is a Sealed, Bearing inner diameter is 30mm, Bearing outer diameter is 62mm and Bearing width is 29mm. NART30UUR Bearing Track Roller Needle Bearing Size: 30mm x62mm x 29mm Bearing Inner Diameter: 30mm Bearing Outer Diameter: 62mm Bearing Width : 29mm Quantity: 1 Bearing Load rating CW: 23200 N Load rating COW: 39000 N Speed: 1300 RPM