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Swivel Casters · Plate, Stem & Heavy-Duty Industrial · 1-7/16" to 36" · 50 to 40,000 lb · Polyurethane

Diameter: 1-7/16 to 36 inCapacity: 50 to 40,000 lb per caster, about half above 800 lbMounts: plate, threaded stem, expanding stem, grip ring
Swivel casters of every size and duty. A swivel caster turns a full circle on its raceway or kingpinless bearing, so a cart can steer and turn in place. Polyurethane is the most common wheel, and brake, total lock and face contact brake versions are listed.

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7 types

Rubber and polyurethane favor floor protection; phenolic and steel favor heavy capacity. Compare materials →

Swivel casters rotate a full 360 degrees so carts, racks, and equipment steer and reposition in any direction. CasterHQ stocks 1,700+ swivel casters from under 100 lb to over 20,000 lb per caster: polyurethane, rubber, phenolic, nylon, pneumatic, and stainless wheels on plate, threaded-stem, grip-ring, and kingpinless mounts, with brake and total-lock options. Most orders ship same day from Mansfield, TX.

In stock Ships same day Brake & total-lock options 844-439-4335

Browse swivel casters by mount & feature

Swivel Casters: buying guide

Swivel or rigid

Four swivels let a cart move any direction but make it wander on long straight runs. Two swivel and two rigid casters steer like a shopping cart and track straight. For long carts, add rigid casters in the middle.

Brakes and locks

Option What it locks
Side or top lock brake The wheel only
Total lock brake The wheel and the swivel
Face contact brake Presses a pad on the wheel tread

Brake types from product fields [S1].

Mounts

  • Plate: most swivels here; match the plate and bolt pattern.
  • Threaded stem: screws into a tapped hole or insert.
  • Expanding stem: grips the inside of a tube leg.
  • Grip ring stem: pushes into a socket or hole.

Shimmy at speed

A swivel that flutters is usually worn, too loose, or has too little offset for the speed. Larger wheels and kingpinless swivels resist it better on towed carts.

Swivel caster questions

What is a swivel caster?

A caster whose wheel turns a full circle so the cart can steer in any direction.

What is a total lock brake?

A brake that locks both the wheel and the swivel.

How much can a swivel caster carry?

The casters here range from 50 to 40,000 lb each, and about half are rated above 800 lb.

Sources

  • [S1] CasterHQ product fields (rated load, diameter, width, wheel and core material, temperature range, mount) and product descriptions for the items on this page, pulled October 20, 2026.

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