JTEKT-KOYO 30234 Tapered Roller Bearing - 170 mm ID, 310 mm OD, 52 mm Width Needle roller and cage assemblies prevailing-torque self-locking bearing locknut that

prevailing-torque self-locking bearing locknut that secures and preloads bearings

OF ROWS 1 INNER RING ROLLER TRACK DIAMETER 3

The pull bolts are replacement parts for ball bearing puller sets "Universal" of series 69

reduce backlash influence

JTEKT-KOYO 30234 Tapered Roller Bearing - 170 mm ID, 310 mm OD, 52 mm Width Needle roller and cage assemblies prevailing-torque self-locking bearing locknut thatTapered Roller Bearing JTEKT KOYO tapered roller bearings carry combined radial and axial loads in one direction. Tapered raceways and rollers give them high load capacity and rigidity. Mounted in opposing pairs, they are widely used in automotive wheel hubs, gearboxes, and industrial machinery.