Endurance Dual

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Each Hamilton product is custom manufactured for your order (lead time is shown on each product page). Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.

This collection holds Endurance Dual casters with polyurethane, Duralast polyurethane and DuraGlide polyurethane wheels, built for shop carts, equipment, and material handling carts that move heavier loads. Casters in this collection range from 700 to 1,000 lb per caster. Wheels in this category range from 2 up to 5 inches in diameter with a 2 in tread width. The collection includes swivel and rigid models. Dual wheel casters split the load over two wheels and swivel with less effort under heavy loads. Polyurethane (poly or urethane) treads are quiet, floor safe, and resist water and many chemicals. Duralast polyurethane treads are quiet, protect floors, and carry heavy loads with low rolling effort. DuraGlide polyurethane treads are quiet, protect floors, and roll with low effort under heavy loads. Match plate size, bolt pattern, and overall height before you order. Choose swivel casters when the cart must turn in place and rigid casters for straight travel. Polyurethane aisle: polyurethane casters. Wheel hub: replacement wheels.

Hamilton Endurance dual casters by tread

Tread	Core	Wheel sizes	Rated per caster	Listed temperature	Where it fits
Polyurethane	Cast iron	3-1/4, 3-1/2, 4 and 5 in	900 to 1,000 lb	-5°F to 160°F	quiet, floor-friendly and long wearing
Nylon		3-1/2, 4 and 5 in	1,000 lb	-40°F to 210°F	low rolling effort on smooth floors, handles wet areas
Rubber		4 and 5 in	700 to 1,000 lb	-40°F to 180°F	cushioned and quiet on finished floors
Polyolefin		4 and 5 in	1,000 lb	-20°F to 200°F	wet and chemical areas, light to medium loads
Phenolic		3-1/4 and 4 in	960 to 1,000 lb	Up to 250°F	hard and easy rolling on smooth, dry floors
Cast iron		4 in	1,000 lb	-40°F to 320°F	heat, chips and heavy loads on rough floors

Ratings are for single casters of Hamilton Endurance dual casters, from product fields [S1].

Wheel sizes

Wheel	Treads	Rated
3-1/4 x 2 in	phenolic and polyurethane	960 to 1,000 lb
3-1/2 x 2 in	polyurethane and nylon	1,000 lb
4 x 2 in	polyurethane, rubber and phenolic	700 to 1,000 lb
5 x 2 in	polyurethane, nylon and rubber	820 to 1,000 lb

Choosing Hamilton Endurance dual casters

Load: divide the loaded weight by three for a four-caster cart [S2]; at 1,000 lb each, Hamilton Endurance dual casters suit a loaded cart of about 3,000 lb.
Mount: most Hamilton Endurance dual casters use a 2-1/2 x 3-5/8 in top plate; check the bolt spacing on your frame against the plate size.
Floor: on Hamilton Endurance dual casters, polyurethane and rubber are kinder to tile and finished floors; nylon, polyolefin, phenolic and cast iron roll easier under heavy loads on smooth concrete.
Rig: rigid and swivel Hamilton Endurance dual casters are listed.
Heat: among Hamilton Endurance dual casters, the highest listed range is -40°F to 320°F on cast iron; check the temperature field on each listing before oven or hot-room use.

Related to Hamilton Endurance dual casters: industrial casters.

Hamilton Endurance dual casters questions

How much weight can Hamilton Endurance dual casters carry?

Single Hamilton Endurance dual casters are rated 700 to 1,000 lb.

What top plate do Hamilton Endurance dual casters use?

Most Hamilton Endurance dual casters use 2-1/2 x 3-5/8 in.

What wheel material is most common on Hamilton Endurance dual casters?

Polyurethane leads on Hamilton Endurance dual casters, rated 900 to 1,000 lb per caster. Among Hamilton Endurance dual casters, nylon is next at 1,000 lb.

Jordan Wilson, CasterHQ · reviewed October 20, 2026 · 844-439-4335 · info@casterhq.com

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.
[S2] Preferred Equipment casters and wheels quick guide PDF (prefeq.com): load sizing on one less caster, wheel types and floor notes.

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters), Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

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