FAG B71938-E-T-P4S-UL Spindle Bearing - 190 mm ID, 260 mm OD, 33 mm Width Spherical roller bearings Taper Bushings from SKF are

Taper Bushings from SKF are designed for reliable performance in demanding industrial applications

PINSM-14-17 restores a worn socket's four-pin drive to original manufacturer specification

The shape of the handle perfectly fills the whole hand and fingers comfortably lie in the softly rounded recessed grips

Unlike hex keys

The Whittet-Higgins SNW-13 X 2-5/16 is a bearing adapter set comprising a tapered adapter sleeve

FAG B71938-E-T-P4S-UL Spindle Bearing - 190 mm ID, 260 mm OD, 33 mm Width Spherical roller bearings Taper Bushings from SKF areSpindle Bearing FAG spindle bearings (also called super precision angular contact ball bearings) are engineered for machine tool spindles and other high precision, high speed applications. They feature optimized internal geometry, super precision tolerances, and are often supplied as universally matchable sets for stiff spindle arrangements.