Use these polyurethane balls as seals in pumps and check valves or let them bounce inside of vibrating sifters for an effective screen cleaner. They are made of polyurethane, which combines the shock absorbing qualities of rubber with the strength of plastic.

These ball transfers and stops rise when you supply air and retract into the housing when air supply ceases.

Double-ball bearings and kingpinless swivel raceways offer better weight distribution and smooth swiveling.

Forged steel construction gives these casters the strength for demanding applications.

These highly maneuverable casters let you turn easily.

These casters have some of the lowest mount heights in their capacity range.

Sealed swivel bearings lengthen the life of these casters.

A shield on the swivel keeps out contaminants for extended service life.

Polyurethane wheels combine the abrasion resistance of plastic with the shock‐ and sound-absorbing qualities of rubber. They have a stainless steel frame and sealed bearings for corrosion resistance.

These highly maneuverable casters let you start rolling quickly and turn easily.

Press-fit these casters into sockets on Rubbermaid carts with a 7/16" Tube OD.

Polyurethane wheels combine the abrasion resistance of plastic with the shock-absorbing qualities of rubber. They can be used on smooth or rough floors and in areas with debris.

Polyurethane wheels combine the abrasion resistance of plastic with the shock‐ and sound-absorbing qualities of rubber. Use them on smooth or rough floors and in areas with debris. Their 304 stainless steel frame is corrosion resistant.