Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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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.

Upgrade your operations with the S-ERGO-8P Hamilton Ergo-X2 Swivel Caster. A hallmark in the caster industry, it features a high-quality 8" x 2" Plastex Phenolic Wheel optimized for durability and stability. With its 3/4" straight roller bearing, experience smooth and efficient mobility for a myriad of applications. Highly sought after in e-commerce due to its reliability and performance, it's the ideal choice for those prioritizing both quality and functionality.
The Hamilton Ergo-X2 series is designed for those seeking the best in ergonomic caster solutions. With minimized friction and optimized wheel material, the S-ERGO-8P caster is not just a purchase but an investment in quality. For businesses aiming for top-notch performance and longevity, Hamilton delivers unmatched excellence.
Unsure if the S-ERGO-8P Ergo-X2 Swivel Caster aligns with your needs? Our seasoned team of Caster Specialists is eager to help. Connect with us weekdays from 8 am - 5 pm, and let us assist you in finding the perfect caster solution for your business.
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
Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.
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-ERGO-8P Hamilton Ergo-X2 Swivel Caster stands out as an embodiment of ergonomic engineering and unmatched durability in the caster industry. A preferred choice for professionals and e-commerce platforms, its design ensures longevity and operational excellence.
At the heart of the S-ERGO-8P lies its 8" Plastex Phenolic Wheel. This wheel material is known for its resilience, ensuring that the caster can handle rigorous tasks without showing signs of wear. Paired with the wheel is the 3/4" Straight Roller Bearing, facilitating smooth movement even under heavy loads.
Hamilton's commitment to ergonomic design is evident in the S-ERGO-8P. User comfort and efficient mobility are prioritized, reducing the strain on the user and ensuring optimal performance across a variety of surfaces and conditions.
In today's digital age, the S-ERGO-8P has been recognized and highly sought after in online marketplaces. Its unmatched quality and performance make it an attractive choice for e-commerce platforms, ensuring businesses and end-users receive top-notch caster solutions.
As a leading brand in the caster industry, Hamilton stands behind the Ergo-X2 series, offering expert guidance and support to potential buyers. Whether you're a business or an individual, Hamilton's team is ready to provide tailored solutions to your caster needs.
This caster runs a Phenolic wheel with a 2" tread width. Phenolic carries high loads on smooth, hard floors and tolerates heat, but transmits more shock than an elastomer tread.
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 Up to 250°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 Phenolic 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).
$727.00
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Temp Range | Up to 250°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Phenolic |
| Frame Material | Zinc Plated Steel |
8" Solid Thermo Rubber Swivel Flat Free Caster – 275 lb | CasterHQ
8" x 2" · 275 lbs
$61
8" Solid Thermo Rubber Rigid Off Road Caster – CasterHQ
8" x 2" · 400 lbs
$62
8" x 2" Thermo Rubber Polyolefin Industrial Wheel – 600 lb | CasterHQ
8" x 2" · 600 lbs
$31
View all 8′ x 2′ casters & wheels →
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| — | 8" × 2"Phenolic | Swivel | — | $727.00 | Viewing | |
| 275 lbsHeavier duty | 8" × 2"Gray Rubber | Swivel | 9-1/2" | $61.00 | View → | |
| 400 lbsHeavier duty | 8" × 2"Gray Rubber | Rigid | 9-1/2" | $62.00 | View → | |
| 600 lbsHeavier duty | 8" × 2"Gray Rubber | — | — | $31.00 | View → | |
| 600 lbsHeavier duty | 8" × 2"Gray Rubber | Rigid | 9-1/2" | $36.00 | View → |





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