heavy duty wheel pa6g 90 40 40 20Heavy Duty Wheel made of PA6G Cast Polyamide 6 90 mm Robust heavy duty wheel made of turned cast polyamide 6 (PA6G) for industry, warehousing technology, conveying 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: 90 mm Wheel Width: 40 mm Hub Length: 40 mm Bore: 20 mm Bearing: Ball