NART10UUR Track Roller Needle Bearing 10x30x15mmNART10UUR Track Roller Needle Bearing 10mm x30mm x 15mm One Bearing NART10UUR Track Roller Needle Bearing, bearing is a Sealed, Bearing inner diameter is 10mm, Bearing outer diameter is 30mm and Bearing width is 15mm. NART10UUR Bearing Track Roller Needle Bearing Size: 10mm x30mm x 15mm Bearing Inner Diameter: 10mm Bearing Outer Diameter: 30mm Bearing Width : 15mm Quantity: 1 Bearing Load rating CW: 6800 N Load rating COW: 8600 N Speed: 5500 RPM