Heavy Duty Polyurethane Caster

The​‍​‌‍​‍‌ KoCo K41 series heavy moving castor is able to carry a single wheel load of 500-800kg. It has a 6-8mm thickened top plate and an 18/24mm kingpin, which is built to be strong. The heat-treated double raceway ensures very smooth swiveling. The standard setup is cast iron core polyurethane wheels (PI/UC). Factory direct supply, OEM customization is ​‍​‌‍​‍‌available.

KoCo K72 Kingpinless polyurethane caster, with a single-wheel load capacity of 1000kg-2700kg. The 9mm thickened base plate, paired with a heat-treated precision raceway, completely rules out the possibility of a fracture under heavy loads. Made specifically for heavy-duty use, such as aerospace and automobile manufacturing. Factory-direct supply with better performance than traditional bolted structures.

The​‍​‌‍​‍‌ KoCo's K51 series polyurethane on iron wheel has a load capacity ranging from 460 to 1500kg. Some of the features that eliminate the need for frequent maintenance while still allowing very smooth rotation even under heavy loads include a machined top plate and a combination "plane bearing + thrust bearing" structure. The product is very suitable for aerospace mold handling.