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5" x 1-1/4" Polyurethane Casters

Plate sizes: 2-3/8 x 3-5/8, 3-1/8 x 4-1/8Bolt holes: 1-3/4 x 2-7/8 slotted to 3; 2-3/8 x 3-3/8; 2-3/8 x 3-3/8 slotted to 3-7/16Diameter: 3 to 6 inTread: 1-1/4, 1-13/16 inCapacity: up to 350 lb
Match a 2-3/8 x 3-5/8 top plate when bolting casters under bake carts, metalworking fixtures, and debris-heavy floors. Typical builds show wheel diameters 3 to 6 in, polyurethane, phenolic, and nylon treads, and capacities 175 to 350 lb. Size capacity from the heaviest corner load with shock margin, and keep overall height consistent across the set. Harder poly rolls easier on smooth epoxy; softer poly cushions vibration on uneven slabs.

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Wheel = wheel diameter · capacity is per caster.

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