The S6044B from Richmond Wheel and Castor Co. is a swivel frame castor and uses a polyurethane wheel. This swivel castor is part of our 300 series plate range and has a top load capacity of 300kg. The S6044B is assembled with ball bearings on the castors axle and is baseplate mount. This castors swivel frame allows for full 360 swivel rotation. The diameter of the polyurethane wheel is 150mm, the wheel width is 50mm and you can order separately (Part Number: PU6071). To order this castor without a brake, search for S6044.