... 2.single 3.skf 51107 4.rated speed:5600 r/min 6.skf,nsk,timken,iko,nachi 1. Thrust ... Single Row, Double Rows, Four Rows Taper Roller Bearing 5. Precision Class: P0, P6, P5, P4, P2, and P4, ... P2 for precision ball bearing 6. Clearance: C0, C1, C2, C3, C4, ... Large stock to serve 11.JFS offer bearing for precision machine tool and heavy industry field. skf nsk iko ntn 35mm ...