This castor from Richmond consists of a rigid frame and is fitted with a rebound rubber 125mm wheel. The order code for this castor R5043. The top load capacity of the R5043 is 200kg. The rigid castor uses ball bearings for wheel rotation and is plate mount. The rigid frame is ideal for linear movement however steering can be achieved by using with swivel castors. The diameter of the wheel is 125mm, the wheel overall width is 35mm and you can order separately (See RR5077).