NSK 3311-B-2ZRTNGC3 Angular Contact Ball Bearing - 55 mm ID, 120 mm OD, 49.2 mm Width Flange-Mount Ball Bearing Unit creating a mechanical self-locking grip

creating a mechanical self-locking grip that resists loosening from vibration

Tough-absorbing for universal use

The tips of Wera Lasertip screwdrivers are microscopically roughened with laser beams

Outer (D) MM40

NSK 3311-B-2ZRTNGC3 Angular Contact Ball Bearing - 55 mm ID, 120 mm OD, 49.2 mm Width Flange-Mount Ball Bearing Unit creating a mechanical self-locking gripAngular 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.