Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.

The S-EN-35SPB Hamilton Endurance Swivel Caster offers a premium, high-performance solution for your heavy-duty industrial requirements. It features a robust 3 1/2" x 2" Ergo-Glide Polyurethane wheel mounted on a sturdy Aluminum core. This winning combination ensures enhanced durability and excellent load-bearing capacity.
The unique Ergo-Glide Polyurethane (87A) wheel is designed to provide smooth, effortless mobility, even under heavy loads. Its exceptional hardness rating guarantees long-lasting performance and high resistance to wear and tear, making it ideal for tough industrial environments.
This caster also incorporates 1/2" sealed precision ball bearings for smooth and easy movement. The bearings are sealed to prevent the ingress of dirt, dust, and other contaminants, ensuring reliable, maintenance-free operation.
Invest in the S-EN-35SPB Hamilton Endurance Swivel Caster for high-quality, long-lasting, and efficient material handling solutions.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
The S-EN-35SPB Hamilton Endurance Swivel Caster is a high-performance addition to any industrial or commercial application. It features a 3 1/2" x 2" Ergo-Glide Polyurethane wheel designed for maximum durability and strength. This type of wheel offers an ideal balance between elasticity and firmness with its 87A hardness rating.
The caster's wheel is paired with a robust aluminum core, ensuring that the unit can withstand tough conditions and heavy loads. Despite its strength, the aluminum core is light, contributing to the caster's overall maneuverability.
This swivel caster stands out with its 1/2" sealed precision ball bearings. These provide smooth, effortless mobility, reducing the effort needed to move heavy equipment and machinery. Whether used in a warehouse, factory, or any other heavy-duty setting, this caster can help enhance operational efficiency.
As part of Hamilton's Endurance series, the S-EN-35SPB Caster is built for longevity. This series is known for its reliability under long hours of use and challenging environments. This ensures that you are investing in a product designed to last.
The caster is also easy to install, with a straightforward mounting process that saves time and effort. This ease of installation, combined with the caster's durability and performance, makes it a valuable addition to any workspace.
Hamilton is a trusted name in the industry, known for its commitment to quality and innovation. With the S-EN-35SPB Hamilton Endurance Swivel Caster, you get a product that combines functionality, reliability, and style. It adds a professional look to your equipment while delivering the performance you need.
This caster runs a Polyurethane wheel with a 2" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
This caster uses a top-plate mount. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
This is a Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$230.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 3-1/2" |
| Wheel Tread Width | 2" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Aluminum |
| Frame Material | Zinc Plated Steel |
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