3" Polyurethane Swivel Caster, Plate Mount
These casters feature a polyurethane wheel molded to a polypropylene hub with an oil-less bearing. They are excellent for a wide variety of applications where quiet operation, high wear factor and high corrosion resistance are a concern. These 3" swivel casters have a 2-1/2" x 2-1/2" Plate and 220 lbs. capacity.