heavy duty wheel pa6g 40 20 20 8Heavy Duty Wheel made of PA6G Cast Polyamide 6 40 mm Robust heavy duty wheel made of turned cast polyamide 6 (PA6G) for industry, warehousing, conveyor technology, and mechanical engineering. The wheel is wear resistant, corrosion resistant, and designed for high loads. Wheel Type: Heavy duty wheel without bracket Material: Cast polyamide 6 (PA6G), natural Outer Diameter: 40 mm Wheel Width: 20 mm Hub Length: 20 mm Bore: 8 mm Bearing: Ball bearing 609