Heavy duty castors are for medium and heavy industrial work, and most of the ones here are the Easyroll J2, J3 and J7, rated 200kg to 600kg per castor. Above the J series, the super heavy duty lines from Easyroll and Colson run to 2000kg per castor.
Choose polyurethane, rubber, cast iron or thermoplastic rubber wheels from 100mm to 250mm, on ball, precision, roller or plain bearings and steel housings. Every castor is plate mount and some have a total-lock brake. The series run from J2, J3 and J7 up to the Colson TF and TS, the Easyroll X2 and the X1 from both brands, with the J3 also made as a pneumatic or flat-free castor. Filter by load capacity, wheel material and bearing type to match your duty. Work out each castor's share of the load in the castor buyer's guide, and add the headroom it recommends for powered or towed equipment.
