This castor from Richmond consists of a swivel frame and features a polyurethane 150mm wheel. The order code for this castor S6044B. This castors max capacity is 300kg. The swivel castor uses ball bearings for wheel rotation and is baseplate mount. Fitted with a brake, however it can be purchased without a brake (see number S6044). The swivel frame of this castor allows the castor to swivel 360°. The overall wheel diameter is 150mm, the wheel overall width is 50mm and you can order separately (See PU6071).