NSK 3306-C3 Angular Contact Ball Bearing - 30 mm ID, 72 mm OD, 30.2 mm Width Bearing Unit The Whittet-Higgins SC-03S is a

The Whittet-Higgins SC-03S is a two-piece (split) shaft collar machined to inch dimensions

In the VDE version

tactical appearance that blends well in outdoor settings

It threads onto the shaft and uses hydraulic pressure delivered through 1/4" NPT connections to advance a hardened-alloy face piston that drives the mating component precisely into position

for 1/4" Zyklop Speed ratchet

NSK 3306-C3 Angular Contact Ball Bearing - 30 mm ID, 72 mm OD, 30.2 mm Width Bearing Unit The Whittet-Higgins SC-03S is aAngular Contact Ball Bearing NSK angular contact ball bearings have raceways that displace inner and outer rings axially relative to each other, enabling them to support combined radial and axial loads. Available as single, double, and four point contact, they are essential in pumps, compressors, gearboxes, and machine tool spindles.