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Take your industrial equipment performance to new heights with the S-EN-4DB70 Hamilton Endurance Swivel Caster. Boasting a 4"x2" Duralast XC Polyurethane (70D) wheel on Cast Iron, this robust caster offers durability and load-bearing capacity that sets it apart in heavy-duty applications.
The wheel's superior polyurethane makeup resists wear and tear, ensuring that your caster performs optimally even under challenging conditions. The cast iron core of the wheel enhances the longevity of the caster, delivering reliable service for years to come.
Further enhancing its operational efficiency are the 1/2" Sealed Precision Ball Bearings. These reduce rolling resistance and deliver a smoother ride, making your equipment easy to maneuver and operate.
The Hamilton Endurance Swivel Caster is built with an eye for detail, ensuring a balance of strength, longevity, and performance. Invest in the S-EN-4DB70 model and experience the Hamilton difference in your industrial operations.
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-4DB70 Hamilton Endurance Swivel Caster is designed with the demands of industrial applications in mind. Its robust construction guarantees durability and reliability under even the harshest conditions.
The 4"x2" wheel made from Duralast XC Polyurethane (70D) provides excellent resistance to wear and tear, ensuring long-term performance. The wheel's robust polyurethane coating ensures optimal rolling resistance and load-bearing capacity.
The wheel features a cast iron core that enhances its load-bearing capacity and longevity, making it a trustworthy addition to your industrial equipment.
Equipped with 1/2" Sealed Precision Ball Bearings, the S-EN-4DB70 Hamilton Endurance Swivel Caster provides smoother operation and enhanced maneuverability. The sealed bearings also protect against dust and debris, ensuring a longer lifespan for the caster.
Despite its robust construction, the S-EN-4DB70 Hamilton Endurance Swivel Caster is easy to install. Its versatile design makes it suitable for a wide range of industrial applications, from material handling to manufacturing and beyond.
With its durable construction and reliable performance, the S-EN-4DB70 Hamilton Endurance Swivel Caster is a cost-effective solution for your heavy-duty needs. It reduces the need for frequent replacements, thereby saving operational costs over time.
This Hamilton S-EN-4DB70 4"x2" Duralast XC Swivel Caster – 1000 lb is rated to 1000 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a Cast Iron wheel. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
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 Cast Iron wheel performs best on smooth, hard industrial floors. 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).
Application guidance for load margin, wheel materials, and swivel construction. Confirm ratings against your duty cycle, floor, and temperature before final spec.
Start with total system weight (payload + structure + fixtures), divide by casters that actually share the load, and keep continuous working load per caster at or below roughly 75% of catalog capacity (~25% margin). Heavy-duty kingpinless frames are often used on uneven floors, docks, and towed trains where dynamic load transfer is common — do not assume perfect four-caster share. If impact, drop-offs, or shock loading is expected, treat the margin as a floor, not a stretch goal, and confirm capacity at the wheel diameter and tread you select on this PDP. Dynamic and side loads are separate from static catalog ratings; call out towing or AGV duty when you quote so we can sanity-check the configuration.
Stay with polyurethane when floors are relatively smooth, temperatures stay inside the PU service window, and you want floor protection plus rollability. Move to phenolic, glass-filled nylon, or other high-temp / high-hardness options when heat, certain chemicals, or very high point loads push past what standard PU can sustain. Kingpinless construction solves swivel durability under thrust; it does not raise the wheel’s temperature or chemical limit. Use the wheel material and temperature fields on this product (and sibling SKUs) to match the environment — heat duty and side-thrust duty are independent selection axes.
Kingpin swivels concentrate clamping and much of the axial stack through one pin. Towing hitches, AGV corrections, and side scrub introduce lateral and moment loads that work that pin and the race faces harder than hand-pushed carts. Typical early wear modes include kingpin stretch or hole elongation, race brinelling, and increasing swivel play. Kingpinless designs replace that single-pin stack with a machined or forged raceway that carries thrust through the race path, which is why they are the usual spec for powered towing and higher side-load industrial carts. Pair kingpinless swivels with a wheel and bearing package rated for the same duty — the swivel upgrade alone does not fix an undersized tread or bearing.
$259.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 1000 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
