Cushion rubber wheels feature a cushioned rubber tyre fitted to an impact resistant steel centre.The CR1060-M20 manufactured by Richmond Wheel and Castor Co. is a 250mm diameter cushion rubber wheel with a maximum capacity of 300kg and has a tyre width of 50mm.The following Richmond castors use this wheel (not necessarily with the same axle diameter) R1026, S1025, S1025B, S1025D.The axle diameter of this wheel is 20mm and this wheel is available for the following alternative axle size: 12mm, 22mm, 25mm.