providing accurate angular positioning across numerous locking positions and preventing the assembly from loosening due to vibration
the WS-20 meets and exceeds ANSI / ABMA 8
The Whittet-Higgins KM-44 is a metric bearing locknut manufactured to meet and exceed the ISO 2982-2:2013(E) specification
and the material provides the necessary durability and stability of the vise
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NSK 3312-B-2ZRTNGC3 Angular Contact Ball Bearing - 60 mm ID, 130 mm OD, 54 mm Width shim providing accurate angular positioning acrossAngular 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.