This swivel frame castor (stock code S8044B) has a polyurethane 200mm wheel. The top load capacity of the S8044B is 300kg. The swivel castor uses ball bearings for wheel rotation and is baseplate mount. This caster is fitted with a brake, however to purchase the same castor without the brake, see S8044. The swivel frame allows full swivel rotation to enable steering. The diameter of the wheel is 200mm, the wheel overall width is 50mm and you can order separately (See PU8071).