SUPO's special caster for applications that demand an extremely low overall height and an incredibly high capacity. Wide and little round surface PA wheel will roll and rotate smoothly. Dust-proof for both Swivel head and Wheel bearing.
CNC-machined precision raceways and precision tapered secondary load bearings combine to make the casters rugged and easy swiveling. With PU tread wheel, the casters will create less noise and help protect your surface.