Cushion rubber wheels feature a cushioned rubber tyre fitted to an impact resistant steel centre.The CR1060-M25 by Richmond Wheel and Castor Co. is a 250mm diameter cushion rubber wheel that can hold loads up to 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.This wheel is designed to suit 25mm axles and this wheel is available for the following alternative axle size: 12mm, 20mm, 22mm.