PWTR3072-2RS-XL Track Rollers Bearing Cam Follower - Cylindrical Roller Set - 2 Rubber Seal 30x72x29mmPWTR3072 2RS XL Track Rollers Bearing Cam Follower PWTR3072 2RS XL Track Rollers Bearing Cam Follower with Cylindrical Roller Set with 2 Rubber Seal 30x72x29mm PWTR3072 2RS XL Bearing Yoke Track Needle Roller Sealed Bearing 30mm x 72mm x 29mm VXB Bearing PWTR3072 2RS XL Needle Roller Sealed Bearing, Bearing Inner Diameter is 30mm, Bearing Outer Diameter is 72mm, Bearing width is 29mm PWTR3072 2RS XL Bearing Needle Roller Bearing Closures: Sealed Size: