This rigid frame castor (stock code R5033) is fitted with a nylon 125mm wheel. This castors max capacity is 200kg. The rigid castor wheel is fitted with plain bearings and is baseplate mount. This castors rigid frame allows for linear movement and steering can be achieved by using in conjunction with swivel castors. The wheel diameter is 125mm, the wheel overall width is 35mm and can be purchased separately (NY501).