FAG HSS71912-C-T-P4S-K5-UL Spindle Bearing - 60 mm ID, 85 mm OD, 13 mm Width Shim Washer the KML-19 secures

the KML-19 secures

inner part ratchet 3/8"

The built-in force amplification with spring mechanism increases the clamping force proportionally to the pulling force

Spring Loaded With Inner Case Typical Application General Purpose

FAG HSS71912-C-T-P4S-K5-UL Spindle Bearing - 60 mm ID, 85 mm OD, 13 mm Width Shim Washer the KML-19 securesSpindle 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.