JTEKT-KOYO HC17887/31 Tapered Roller Bearing - 45.23 mm ID, 79.985 mm OD, 19.842 mm Width driver set Its reduced outside diameter and

Its reduced outside diameter and thickness fit tight envelopes while delivering the most precise basic light-duty adjustment and setting available

Bit socket with 1/2" drive and holding function for particularly comfortable screwdriving with reduced risk of losing the screw when feeding it into the workpiece

Connection part 1/4" square head socket to 3/8" external square head

Needle Roller/Angular Contact Ball Bearings have raceways in the inner and outer rings that are displaced relative to each other in the direction of the bearing axis

This 4-piece set includes one separating and puller device as well as a pair of extensions

JTEKT-KOYO HC17887/31 Tapered Roller Bearing - 45.23 mm ID, 79.985 mm OD, 19.842 mm Width driver set Its reduced outside diameter andTapered 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.