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Heavy Service Dual HS2 Casters - Dual-Wheel, U

Custom made to order. All sales final.

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.

These heavy service dual HS2 casters are Hamilton dual-wheel builds for carts that need more capacity in a compact fork. Casters in this collection range from about 900 to 3,000 lb per caster. Wheel diameters run about 3-1/4 to 8 in with 2 in treads. Most mounts use a 6-1/4 x 6-1/2 in top plate. Treads include polyurethane (poly or urethane), phenolic, and nylon. Soft polyurethane is the better pick when the floor has chips or debris. Match plate size, overall height, and swivel or rigid before you place your order today. Read the listing for the exact tread and plate shown. Confirm the rating on the listing before you buy. Keep the load on the rating printed for that SKU. Capacities below are per caster unless a listing says set. Broader dual wheel aisle: dual wheel casters. Brand aisle: Hamilton casters.

Shop by wheel material

11 types

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

Heavy Service Dual HS2 Casters - Dual-Wheel, U: buying guide

Hamilton heavy service dual HS2 casters by tread

Tread Core Wheel sizes Rated per caster Listed temperature Where it fits
Polyurethane Aluminum 3-1/4, 4, 5, 6 and 8 in 900 to 3,000 lb -50°F to 200°F quiet, floor-friendly and long wearing
Phenolic 3-1/4, 4, 5 and 6 in 1,100 to 1,900 lb Up to 250°F hard and easy rolling on smooth, dry floors
Nylon 4, 6 and 8 in 3,000 lb low rolling effort on smooth floors, handles wet areas

Ratings are for single casters of Hamilton heavy service dual HS2 casters, from product fields [S1].

Wheel sizes

Wheel Treads Rated
3-1/4 x 2 in phenolic and polyurethane 1,000 to 1,100 lb
4 x 2 in polyurethane, nylon and phenolic 900 to 3,000 lb
5 x 2 in polyurethane and phenolic 1,500 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

Choosing Hamilton heavy service dual HS2 casters

  1. Load: divide the loaded weight by three for a four-caster cart [S2]. Among Hamilton heavy service dual HS2 casters, a 2,900 lb caster then suits about 8,700 lb, and the strongest at 3,000 lb about 9,000 lb.
  2. Mount: most Hamilton heavy service dual HS2 casters use a 6-1/4 x 6-1/2 in top plate; 4-1/2 x 6-1/2 in plates are listed too; match the bolt holes on your frame to the plate before ordering.
  3. Floor: on Hamilton heavy service dual HS2 casters, polyurethane is kinder to tile and finished floors; phenolic and nylon roll easier under heavy loads on smooth concrete.
  4. Rig: rigid and swivel Hamilton heavy service dual HS2 casters are listed.

Hamilton heavy service dual HS2 casters questions

How much weight can Hamilton heavy service dual HS2 casters carry?

Single Hamilton heavy service dual HS2 casters are rated 900 to 3,000 lb; most fall between 1,500 and 2,900 lb.

What top plate do Hamilton heavy service dual HS2 casters use?

Most Hamilton heavy service dual HS2 casters use 6-1/4 x 6-1/2 in. Other plates on Hamilton heavy service dual HS2 casters: 4-1/2 x 6-1/2 in.

What wheel material is most common on Hamilton heavy service dual HS2 casters?

Polyurethane leads on Hamilton heavy service dual HS2 casters, rated 900 to 3,000 lb per caster. Among Hamilton heavy service dual HS2 casters, phenolic is next at 1,100 to 1,900 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.
  • [S2] Preferred Equipment casters and wheels quick guide PDF (prefeq.com): load sizing on one less caster, wheel types and floor notes.

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