The S5148B from Richmond is a swivel frame castor and uses a rebound polyurethane wheel. This swivel castor is one of our stainless steel excel bolt range and has a maximum capacity of 200kg. The S5148B wheel is fitted with stainless steel roller bearings and is mounted with a bolt. This castors swivel frame allows for full 360 swivel rotation. The overall rebound polyurethane wheel diameter is 125mm, the wheel width is 35mm and you can order separately (Part Number: RP5072). To order this castor without a brake, search for S5148.