4 inch Steel Rim 300x4 Diamond Tread Tyre Low Speed Bearing- BW Series Bearing Options:19mm Ball Bearing MHB200/F Castor has a heavy

MHB200/F Castor has a heavy duty pressed steel frame - zinc plated

The MCB125/P-TB castors are constructed of a solid steel frame with a large double bearing head race

LKU100/P-TB Castor has a heavy duty pressed steel frame - zinc plated

This castor features a 150mm wheel diameter

The 125mm diameter wheel is made from a strong and durable thermoplastic rubber that is smooth rolling

4 inch Steel Rim 300x4 Diamond Tread Tyre Low Speed Bearing- BW Series Bearing Options:19mm Ball Bearing MHB200/F Castor has a heavySpecifications Code: BW100 300D Tyre Size: 300 x 4 Rim Size: 4 inch Load Per Wheel: 105kg Bearing Type: Ball Bearing Tyre Width: 73mm Tyre Diameter: 248mm Bore Diameter: 19. 05 , 25. 4mm Hub Width: 80mm