NSK 7210-CTRSULP3 Spindle Bearing - 50 mm ID, 90 mm OD, 20 mm Width Shaft Trestle Ball stop groove

Ball stop groove

Lasered and therefore abrasion-proof size marking on the L-key for quick access

One fixed position (Torque Lock) for unlimited loosening and tightening moments

Bearing Nuts provide secure clamping for bearings and components on shafts

preventing the chain from being overly compressed

NSK 7210-CTRSULP3 Spindle Bearing - 50 mm ID, 90 mm OD, 20 mm Width Shaft Trestle Ball stop grooveSpindle 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.