4 Piece Rubber Caster Set with Ball Bearings

Listing is for a set of four (4) service caster series #30 casters with a 5" diameter, 2" wide thermoplastic rubber tread on polyolefin core wheel and maintenance free precision ball wheel bearings. Set includes two (2) swivel casters and two (2) rigid casters. Supports 1400 total pounds (lbs) at 350 pounds (lbs) per caster.