Industrial Castors

When a load has to roll across a busy floor day after day, the castor under it does the heavy work, and Colson and Easyroll build for exactly that.

Rubber treads are the biggest group, in blue rubber, grey rubber and Colson's Grey Performa thermoplastic elastomer, followed by urethane, then nylon, then cast iron. The I1 to I6 lines run 50mm to 200mm wheels rated 40kg to 280kg per castor. They come on ball, precision or plain bearings and fix to a plate or through a bolt hole, with a total-lock brake as an option. Filter by load capacity, wheel diameter, tyre material and brake to specify the right castor for your floor and clearance. Use the calculator in the castor buyer's guide to get from the trolley's total load to the rating each castor needs.