NSK 7011-A5TRSUMP3 Spindle Bearing - 55 mm ID, 90 mm OD, 18 mm Width Speedi-sleeve honed with a facet grind

honed with a facet grind

Premium bits for TORX® socket screws

as well as a second stubby full-polish teardrop ratchet for added versatility

With Microtech's signature craftsmanship

NSK 7011-A5TRSUMP3 Spindle Bearing - 55 mm ID, 90 mm OD, 18 mm Width Speedi-sleeve honed with a facet grindSpindle Bearing NSK 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.