heavy duty wheel pa6g 70 22 22 12Heavy Duty Wheel made of PA6G Cast Polyamide 6 70 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: 70 mm Wheel Width: 22 mm Hub Length: 22 mm Bore: 12 mm Bearing: Ball bearing