NSK 3311-B-2ZRTNG Angular Contact Ball Bearing - 55 mm ID, 120 mm OD, 49.2 mm Width Flange-Mount Ball Bearing Unit The colour coding system allows

The colour coding system allows the user to quickly find and identify the size needed

inner rings

More torque can be transferred with the help of an open-end or ring spanner applied to the hexagonal blade and the integrated bolster

Adjustable Anti-Slip Soft PVC Nose Pads

NSK 3311-B-2ZRTNG Angular Contact Ball Bearing - 55 mm ID, 120 mm OD, 49.2 mm Width Flange-Mount Ball Bearing Unit The colour coding system allowsAngular 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.