Dual Wheel Casters | Low-Deck High Capacity

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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.

Diameter: 3-1/4 to 10 inTread: 2 and 5 inPlate: 2-1/2 x 3-5/8 in (most)Capacity: 820 to 6,000 lb per caster

This page lists Hamilton dual wheel casters with polyurethane, phenolic, nylon and rubber treads. Polyurethane on aluminum and steel cores is the most common tread on these Hamilton dual wheel casters, rated 900 to 6,000 lb per caster in 3-1/4 to 10 in. Other treads: phenolic 960 to 1,900 lb, nylon 1,000 to 3,000 lb and rubber 820 to 4,800 lb. Brands: Hamilton.

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2 types

Wheel = wheel diameter · capacity is per caster.

Dual Wheel Casters: buying guide

Hamilton dual wheel casters in polyurethane, phenolic and nylon, 3-1/4 to 10 in wheels, rated 820 to 6,000 lb per caster.

Diameter 3-1/4 to 10 inTread 2 and 5 inPlate 2-1/2 x 3-5/8 in (most)820 to 6,000 lb per caster

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Heavy Service Dual HS2 Casters

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ZFSEC2 Capacity up to 6000 lbs · Ships Fast

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Hamilton dual wheel casters by tread

Tread	Core	Wheel sizes	Rated per caster	Listed temperature	Where it fits
Polyurethane	Aluminum and Steel	3-1/4 to 10 in	900 to 6,000 lb	-5°F to 160°F	quiet, floor-friendly and long wearing
Phenolic		3-1/4, 4, 5 and 6 in	960 to 1,900 lb	Up to 250°F	hard and easy rolling on smooth, dry floors
Nylon		3-1/2, 4, 5, 6 and 8 in	1,000 to 3,000 lb	-40°F to 210°F	low rolling effort on smooth floors, handles wet areas
Rubber	Steel	4, 5, 9 and 10 in	820 to 4,800 lb	0°F to 175°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
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 dual wheel casters, from product fields [S1].

Wheel sizes

Wheel	Treads	Rated
3-1/4 x 2 in	phenolic and polyurethane	960 to 1,100 lb
3-1/2 x 2 in	polyurethane and nylon	1,000 lb
4 x 2 in	polyurethane, phenolic and nylon	700 to 3,000 lb
5 x 2 in	polyurethane, phenolic and nylon	820 to 2,100 lb
6 x 2 in	polyurethane, phenolic and nylon	1,600 to 3,000 lb
8 x 2 in	polyurethane and nylon	2,000 to 3,000 lb
9 x 5 in	polyurethane and rubber	4,600 to 6,000 lb
10 x 5 in	polyurethane and rubber	4,800 to 6,000 lb

Choosing Hamilton dual wheel casters

Load: divide the loaded weight by three for a four-caster cart [S2]. Among Hamilton dual wheel casters, a 2,700 lb caster then suits about 8,100 lb, and the strongest at 6,000 lb about 18,000 lb.
Mount: most Hamilton dual wheel casters use a 2-1/2 x 3-5/8 in top plate; 6-1/4 x 6-1/2 in and 4-1/2 x 6-1/2 in plates are listed too; match the bolt holes on your frame to the plate before ordering.
Floor: on Hamilton dual wheel casters, polyurethane and rubber are kinder to tile and finished floors; phenolic, nylon, polyolefin and cast iron roll easier under heavy loads on smooth concrete.
Rig: rigid and swivel Hamilton dual wheel casters are listed.
Heat: among Hamilton dual wheel 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 dual wheel casters: industrial casters, heavy service dual HS2 casters and kingpinless.

Hamilton dual wheel casters questions

How much weight can Hamilton dual wheel casters carry?

Single Hamilton dual wheel casters are rated 820 to 6,000 lb; most fall between 1,000 and 2,700 lb.

What top plate do Hamilton dual wheel casters use?

Most Hamilton dual wheel casters use 2-1/2 x 3-5/8 in. Other plates on Hamilton dual wheel casters: 6-1/4 x 6-1/2 in and 4-1/2 x 6-1/2 in.

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

Polyurethane leads on Hamilton dual wheel casters, rated 900 to 6,000 lb per caster. Among Hamilton dual wheel casters, phenolic is next at 960 to 1,900 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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