JTEKT-KOYO 32314-JR Tapered Roller Bearing - 70 mm ID, 150 mm OD, 54 mm Width Timken (Fafnir) The neck of the spindle

The neck of the spindle prevents the keys from slipping when locking

They offer the lowest friction of all rolling bearings

Detects bearing size and heats appropriately

3/8 in Tooth Count 72 Quick Release Yes Length Format Standard Ratchet Handle Type Standard Finish Full Polish Chrome Set Size Range Min 5/32 in

JTEKT-KOYO 32314-JR Tapered Roller Bearing - 70 mm ID, 150 mm OD, 54 mm Width Timken (Fafnir) The neck of the spindleTapered 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.