100mm Cast Iron Wheel | 3/8" Axle Diameter

Cast Iron wheels are a popular wheel solution because of the extremely low rolling resistance and their long lasting nature. A cast iron wheel is an ideal choice when easier rolling is important however cast iron may cause damage to surfaces such as concrete or tarmac over time.The Ci400-37 by Richmond Rolling Solutions is a 100mm diameter cast iron wheel that can safely take loads up to 400kg and has a tyre width of 38mm.The following Richmond castors use this wheel (not necessarily with the same axle diameter) S4236, S4236B, R4053, S4052, S4052B, R440, S470, S470D.The axle diameter of this wheel is 3/8 inch (9.52mm) and this wheel is available for the following alternative axle size: 1/2 inch (12.7mm).