JTEKT-KOYO 33021-JR Tapered Roller Bearing - 105 mm ID, 160 mm OD, 43 mm Width Flange-Mount Ball Bearing Unit An inner tongue keys the

An inner tongue keys the washer to the shaft while its numerous external tabs bend into the slots of the mating locknut

The soft plastic protective caps improve the grip on metallic objects

The Whittet-Higgins MBB-03 is a heavy-duty metric bearing/shaft lockwasher — a thicker version of the standard MB series engineered for higher-load bearing and power-transmission shaft assemblies

Range of five different jaw pullers with two or three arms

replaceable gasket

JTEKT-KOYO 33021-JR Tapered Roller Bearing - 105 mm ID, 160 mm OD, 43 mm Width Flange-Mount Ball Bearing Unit An inner tongue keys theTapered 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.