Bore Code B - without keyway + Bore-diameter
Bore Code K - with keyway + Bore-diameter (available on request)
Type A - without handle
Type R - with revolving retractable handle
GN521 (VDS) Disc Handwheel, Plastic
The shape, design and quality of this disc handwheel meets high expectations, whilst being very competitively priced. A perfect flawless surface, and excellent concentricity of the rim are guaranteed.
These handwheels have recessed grips at their back. The cover conceals clamping elements, e.g. countershaft pulleys, as well as protruding and recessed shafts. For mounting, the cover is pushed in by hand. For dismantling, the cover can be raised and taken off by applying moderate pressure in the rim of the cover.
Plastic - Technopolymer (Polypropylene PP), reinforced, shock-resistant. Temperature resistant up to 80°C, black, matt.
Hub bush - Steel ST, blackened.
Brass threaded bush to accept the revolving handle.
Cover - Light grey.
Revolving Handle - Plastic Technopolymer (Polyamide PA) black, matt. Spindle - steel, zinc plated, blue passivated. GN798
Mushroom shaped handle GN597.1
Cover in other colours