Back to Casters

6" x 3" Poly-on-Iron Casters

Plate sizes: 4-1/2 x 6-1/4, 5-1/4 x 7-1/4Bolt holes: 2-7/16 x 4-15/16 slotted to 3-3/8 x 5-1/4; 3-3/8 x 5-1/4 slotted to 4-1/8 x 6-1/8Diameter: 6 inTread: 3 inCapacity: up to 7,600 lb
Match a 4-1/2 x 6-1/4 top plate when bolting casters under warehouse carts on epoxy and smooth concrete. Expect wheel diameters 6 in, polyurethane treads, and capacities 2,000 to 7,600 lb. Size capacity from the heaviest corner load with shock margin, and keep overall height consistent across the set. Larger plates spread bolt stress on thick frames under continuous tow abuse. These heavy-duty options cover everyday warehouse carts on epoxy and smooth concrete without jumping to extreme forged series.

Search