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Hamilton ES Extended Service Casters

Extended Service Casters

Capacity Range: 1,600 – 2,400 lbs.

When grueling loads and continuous operations exist, Hamilton's Extended Service & Enhanced Heavy Service Casters with HPI™ Swivel Technology are the right choice. Both ES & EHS Series Casters are an excellent choice for use on in-plant trailers, towline carts, or AGV systems. The ES Series features 3" wide wheels and platinum powder coat finish whereas the EHS Series features 2" wide wheels and a red crimson powder coat finish.

Quality Features & Specs

  • Swivel Construction: All models have 3/8" thick forged steel mounting plate and horn base. Precision laser cut legs 5/16" x 2 1/2" on ES models and 1/4" x 2" on EHS models.
  • Kingpin: Integrally forged with mounting plate, guaranteed for life, 1" diameter on ES models and 3/4" dia. on EHS models. Both series have slotted nuts secured by cotter pin for positive locking.
  • Main Load Bearing: HPI™ thrust bearing with outside diameter of 3 1/2"; raceways hardened to 58-62HRC and ground to surface finish 16 micro inches.
  • Secondary Load Bearing: Precision tapered thrust bearing counteracts radial thrust, 1" on ES and 3/4" on EHS.
  • Product Finish: Powder Coated - Caster rigs are powder coated with Hamilton’s new Platinum Powder for the ES Series and Red Crimson powder for the EHS Series, both are metallic HAA Polyesters providing a premium look and excellent durability for both interior and exterior environments.
  • Axle: Bolt and nut type, 3/4" on ES models and 1/2" on EHS models.
  • Lubrication Fittings: Ball-check type in swivel assembly and wheel hubs with tapered or straight roller bearings

Hamilton HPI™ Technology

The Extended Service Series features Hamilton’s Precision Integrated HPI™ Swivel Technology. The new technology outperforms conventional CNC-machined ball raceways, kingpinless, and unit load bearing swivel constructions.


Hamilton Durability

Three Year Warranty

The Extended Service Series (ES) is backed by Hamilton’s Three Year Product Warranty. Refer to selection table for qualifying wheels.

Displaying products 1 - 30 of 59 results
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S-ES-5DH Hamilton swivel caster
S-ES-5DH Hamilton ES Extended Service Swivel Caster
Your Price: $165.15
S-ES-5DH Hamilton ES Extended Service Swivel Caster

5" x 2-1/2" polyurethane on cast iron wheel, 1300 pound capacity

S-ES-6DB Hamilton ES Extended Service Swivel Caster
S-ES-6DB Hamilton ES Extended Service Swivel Caster
Your Price: $163.64
S-ES-6DB Hamilton ES Extended Service Swivel Caster

6" x 2-1/2" polyurethane on cast iron wheel, 1600 pound capacity

R-ES-6DB Hamilton ES Extended Service Rigid Caster
R-ES-6DB Hamilton ES Extended Service Rigid Caster
Your Price: $100.68
R-ES-6DB Hamilton ES Extended Service Rigid Caster

6" x 2-1/2" polyurethane on cast iron wheel, 1600 pound capacity

S-ES-6PH Hamilton ES Extended Service Swivel Caster
S-ES-6PH Hamilton ES Extended Service Swivel Caster
Your Price: $126.23
S-ES-6PH Hamilton ES Extended Service Swivel Caster

6" x 2-1/2" plastex wheel, 1800 pound capacity forged steel swivel caster

R-ES-6PH Hamilton ES Extended Service Rigid Caster
R-ES-6PH Hamilton ES Extended Service Rigid Caster
Your Price: $61.60
R-ES-6PH Hamilton ES Extended Service Rigid Caster

6" x 2-1/2" plastex wheel, 1800 pound capacity forged steel rigid caster

S-ES-6MH Hamilton ES Extended Service Swivel Caster
S-ES-6MH Hamilton ES Extended Service Swivel Caster
Your Price: $141.25
S-ES-6MH Hamilton ES Extended Service Swivel Caster

6" x 2-1/2" metal wheel, 2200 pound capacity forged steel swivel caster

R-ES-6MH Hamilton ES Extended Service Rigid Caster
R-ES-6MH Hamilton ES Extended Service Rigid Caster
Your Price: $78.13
R-ES-6MH Hamilton ES Extended Service Rigid Caster

6" x 2-1/2" metal wheel, 2200 pound capacity forged steel rigid caster

S-ES-6FSH Hamilton ES Extended Service Swivel Caster
S-ES-6FSH Hamilton ES Extended Service Swivel Caster
Your Price: $187.85
S-ES-6FSH Hamilton ES Extended Service Swivel Caster

6" x 2-1/2" Forged Steel wheel, 2400 pound capacity forged steel swivel caster

R-ES-6FSH Hamilton ES Extended Service Rigid Caster
R-ES-6FSH Hamilton ES Extended Service Rigid Caster
Your Price: $123.23
R-ES-6FSH Hamilton ES Extended Service Rigid Caster

6" x 2-1/2" Forged Steel wheel, 2400 pound capacity forged steel rigid caster

S-ES-63DB Hamilton ES Extended Service Swivel Caster
S-ES-63DB Hamilton ES Extended Service Swivel Caster
Your Price: $166.67
S-ES-63DB Hamilton ES Extended Service Swivel Caster

6" x 3" polyurethane on cast iron wheel, 2200 pound capacity

R-ES-63DB Hamilton ES Extended Service Rigid Caster
R-ES-63DB Hamilton ES Extended Service Rigid Caster
Your Price: $103.68
R-ES-63DB Hamilton ES Extended Service Rigid Caster

6" x 3" polyurethane on cast iron wheel, 2200 pound capacity

S-ES-63DB70 Hamilton ES Extended Service Swivel Caster
S-ES-63DB70 Hamilton ES Extended Service Swivel Caster
Your Price: $178.82
S-ES-63DB70 Hamilton ES Extended Service Swivel Caster

6" x 3" polyurethane on cast iron wheel, 2200 pound capacity

R-ES-63DB70 Hamilton ES Extended Service Rigid Caster
R-ES-63DB70 Hamilton ES Extended Service Rigid Caster
Your Price: $115.71
R-ES-63DB70 Hamilton ES Extended Service Rigid Caster

6" x 3" polyurethane on cast iron wheel, 2200 pound capacity

S-ES-63SPB Hamilton ES Extended Service swivel Caster
S-ES-63SPB Hamilton ES Extended Service swivel Caster
Your Price: $174.32
S-ES-63SPB Hamilton ES Extended Service swivel Caster

6" x 3" Ergo-Glide polyurethane on cast iron wheel, 1800 pound capacity forged steel

R-ES-63SPB Hamilton ES Extended Service Rigid Caster
R-ES-63SPB Hamilton ES Extended Service Rigid Caster
Your Price: $111.19
R-ES-63SPB Hamilton ES Extended Service Rigid Caster

6" x 3" Ergo-Glide polyurethane on cast iron wheel, 1800 pound capacity forged steel

S-ES-63TRB Hamilton ES Extended Service Swivel Caster
S-ES-63TRB Hamilton ES Extended Service Swivel Caster
Your Price: $250.95
S-ES-63TRB Hamilton ES Extended Service Swivel Caster

6" x 3" Ultralast wheel, 2400 pound capacity forged steel swivel caster

R-ES-63TRB Hamilton ES Extended Service Rigid Caster
R-ES-63TRB Hamilton ES Extended Service Rigid Caster
Your Price: $187.45
R-ES-63TRB Hamilton ES Extended Service Rigid Caster

6" x 3" Ultralast wheel, 2400 pound capacity forged steel Rigid caster

S-ES-63PH Hamilton ES Extended Service Swivel Caster
S-ES-63PH Hamilton ES Extended Service Swivel Caster
Your Price: $136.73
S-ES-63PH Hamilton ES Extended Service Swivel Caster

6" x 3" plastex wheel, 2000 pound capacity forged steel swivel caster

R-ES-63PH Hamilton ES Extended Service Rigid Caster
R-ES-63PH Hamilton ES Extended Service Rigid Caster
Your Price: $73.62
R-ES-63PH Hamilton ES Extended Service Rigid Caster

6" x 3" plastex wheel, 2000 pound capacity forged steel rigid caster

S-ES-63NYB Hamilton ES Extended Service swivel Caster
S-ES-63NYB Hamilton ES Extended Service swivel Caster
Your Price: $231.42
S-ES-63NYB Hamilton ES Extended Service swivel Caster

6" x 3" Nylast wheel, 2400 pound capacity forged steel swivel caster

R-ES-63NYB Hamilton ES Extended Service Rigid Caster
R-ES-63NYB Hamilton ES Extended Service Rigid Caster
Your Price: $166.80
R-ES-63NYB Hamilton ES Extended Service Rigid Caster

6" x 3" Nylast wheel, 2400 pound capacity forged steel Rigid caster

S-ES-63FSB Hamilton ES Extended Service Swivel Caster
S-ES-63FSB Hamilton ES Extended Service Swivel Caster
Your Price: $237.43
S-ES-63FSB Hamilton ES Extended Service Swivel Caster

6" x 3" Forged Steel wheel, 2400 pound capacity forged steel swivel caster

 R-ES-63FSB Hamilton ES Extended Service Rigid Caster
R-ES-63FSB Hamilton ES Extended Service Rigid Caster
Your Price: $174.32
R-ES-63FSB Hamilton ES Extended Service Rigid Caster

6" x 3" Forged Steel wheel, 2400 pound capacity forged steel rigid caster

S-ES-8DB Hamilton ES Extended Service Swivel Caster
S-ES-8DB Hamilton ES Extended Service Swivel Caster
Your Price: $180.16
S-ES-8DB Hamilton ES Extended Service Swivel Caster

8" x 2-1/2" polyurethane on cast iron wheel, 2000 pound capacity

R-ES-8DB Hamilton ES Extended Service Rigid Caster
R-ES-8DB Hamilton ES Extended Service Rigid Caster
Your Price: $115.71
R-ES-8DB Hamilton ES Extended Service Rigid Caster

8" x 2-1/2" polyurethane on cast iron wheel, 2000 pound capacity

S-ES-8PH Hamilton ES Extended Service Swivel Caster
S-ES-8PH Hamilton ES Extended Service Swivel Caster
Your Price: $129.24
S-ES-8PH Hamilton ES Extended Service Swivel Caster

8" x 2-1/2" plastex wheel, 2000 pound capacity forged steel swivel caster

R-ES-8PH Hamilton ES Extended Service Rigid Caster
R-ES-8PH Hamilton ES Extended Service Rigid Caster
Your Price: $64.62
R-ES-8PH Hamilton ES Extended Service Rigid Caster

8" x 2-1/2" plastex wheel, 2000 pound capacity forged steel rigid caster

S-ES-8MH Hamilton ES Extended Service Swivel Caster
S-ES-8MH Hamilton ES Extended Service Swivel Caster
Your Price: $156.29
S-ES-8MH Hamilton ES Extended Service Swivel Caster

8" x 3" metal wheel, 2400 pound capacity forged steel swivel caster

R-ES-8MH Hamilton ES Extended Service Rigid Caster
R-ES-8MH Hamilton ES Extended Service Rigid Caster
Your Price: $91.66
R-ES-8MH Hamilton ES Extended Service Rigid Caster

8" x 2-1/2" metal wheel, 2400 pound capacity forged steel rigid caster

S-ES-83DB Hamilton ES Extended Service Swivel Caster
S-ES-83DB Hamilton ES Extended Service Swivel Caster
Your Price: $192.18
S-ES-83DB Hamilton ES Extended Service Swivel Caster

8" x 3" polyurethane on cast iron wheel, 2200 pound capacity

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