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200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide

100+ Years of Combined Caster Industry Experience

4.8/5 Star Rating | Thousands of Verified Industrial Reviews

Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout

Series ES & EHS 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.

Caster Engineering Tools

These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.

Get Application Help Open Engineering Tools Hub

CasterSpec^™ Load Calculator

Fast estimate. Expand for safety factor + uneven floor + spec output.

▾ Expand full calculator

Load

Total load (lb)

# casters

Floor / bumps

Copied.

WheelMatch^™ Material Selector

Fast recommendation. Expand for noise, duty cycle, floor protection.

▾ Expand full selector

Wheel

Floor

Environment

Copied.

PushForce^™ Push/Pull Calculator

Estimate effort fast. Expand for operators, materials, bumps, startup mode.

▾ Expand full push/pull

Push

Load (lb)

Wheel Ø

Floor

Copied.

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Engineering Tools Hub

All tools + dedicated pages (best for sharing and EEAT). Open hub

Load Calculator (dedicated)

Share this page when discussing load rating per caster. Open load tool

Wheel Diameter Calculator

Publish the dedicated page, then replace this link. Find in hub

Failure Diagnosis Tool

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Available Configurations

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Hamilton Extended Service Rigid Caster with 10" x 3" Forged Steel Wheel with 3/4" Sealed Precision Ball Bearings Hamilton

Hamilton Extended Service Rigid Caster with 10" x 3" Forged Steel Wheel with 3/4" Sealed Precision Ball Bearings

Hamilton Extended Service Rigid Caster with 10" x 3" Forged Steel Wheel with 3/4" Sealed Precision Ball Bearings from $508.00 USD

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Hamilton Extended Service Rigid Caster with 10" x 3" Duralast XC Polyurethane (70D) on Cast Iron Wheel with 3/4" Sealed Precision Ball Bearings Hamilton

Hamilton Extended Service Rigid Caster with 10" x 3" Duralast XC Polyurethane (70D) on Cast Iron Wheel with 3/4" Sealed Precision Ball Bearings

Hamilton Extended Service Rigid Caster with 10" x 3" Duralast XC Polyurethane (70D) on Cast Iron Wheel with 3/4" Sealed Precision Ball Bearings from $418.00 USD

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Hamilton Extended Service Rigid Caster with 10" x 3" Duralast Polyurethane (95A) on Cast Iron Wheel with 3/4" Sealed Precision Ball Bearings Hamilton

Hamilton Extended Service Rigid Caster with 10" x 3" Duralast Polyurethane (95A) on Cast Iron Wheel with 3/4" Sealed Precision Ball Bearings

Hamilton Extended Service Rigid Caster with 10" x 3" Duralast Polyurethane (95A) on Cast Iron Wheel with 3/4" Sealed Precision Ball Bearings from $364.00 USD

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Hamilton Extended Service Rigid Caster with 10" x 2 1/2" Plastex Phenolic Wheel with 1" Straight Roller Bearing Hamilton

Hamilton Extended Service Rigid Caster with 10" x 2 1/2" Plastex Phenolic Wheel with 1" Straight Roller Bearing

Hamilton Extended Service Rigid Caster with 10" x 2 1/2" Plastex Phenolic Wheel with 1" Straight Roller Bearing from $189.00 USD

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Hamilton Extended Service Rigid Caster with 10" x 2 1/2" Metal Wheel with 1" Straight Roller Bearing Hamilton

Hamilton Extended Service Rigid Caster with 10" x 2 1/2" Metal Wheel with 1" Straight Roller Bearing

Hamilton Extended Service Rigid Caster with 10" x 2 1/2" Metal Wheel with 1" Straight Roller Bearing from $247.00 USD

SELECT OPTIONS

Hamilton Extended Service Rigid Caster with 10" x 2 1/2" Duralast Polyurethane (95A) on Cast Iron Wheel with 3/4" Sealed Precision Ball Bearings Hamilton

Hamilton Extended Service Rigid Caster with 10" x 2 1/2" Duralast Polyurethane (95A) on Cast Iron Wheel with 3/4" Sealed Precision Ball Bearings

Hamilton Extended Service Rigid Caster with 10" x 2 1/2" Duralast Polyurethane (95A) on Cast Iron Wheel with 3/4" Sealed Precision Ball Bearings from $344.00 USD

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