The CI series, manufactured by RWM Casters, is a cast iron wheel made of a stronger material than most wheels in today's market. All wheels measuring 1-1/2"+ with roller bearings are equipped with a metal thrust/retainer washer. The bores can come in different sizes.
This wheel can be equipped with a straight roller, annular ball, plain or celcon wheel bearing. It can withstand temperatures from -40°F up to 800°F and is resistant damages from its immediate environment. It is also resistant to mediums such as oils, grease as well as chemicals.
This series has a painted finish and offers a lubrication through the hollow axle. Lubrication fittings can be installed on the hub upon request.