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.
Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters

Seeking a robust and dependable wheel capable of managing substantial loads? The Hamilton Super-Flex Rubber (60A) on Aluminum Wheel is the ideal choice. Boasting a load capacity of 500 lbs, this wheel is suitable for various applications, ranging from industrial machinery to material handling vehicles.
The wheel flaunts a superior quality rubber tread offering outstanding traction and shock absorption, complemented by an aluminum core that guarantees maximum strength and longevity. The precision ball bearing ensures silent and smooth operation, even under heavy burdens. With an 8" diameter and 1-7/8" width, this wheel is versatile for numerous applications. The 2 1/4" hub length and 1/2" precision ball bearing simplify installation, allowing you to resume operations promptly.
Experience the ultimate in durability, reliability, and performance with our Hamilton Super-Flex Rubber (60A) on Aluminum Wheel. Order now and enjoy exceptional performance for your projects.
Our Super-Flex Rubber Wheel is designed to offer superior performance and durability. Its robust construction, coupled with the high-quality rubber tread, provides excellent shock absorption. The aluminum core ensures strength and longevity, making it ideal for heavy-duty industrial applications.
Whether you're looking for a solution for material handling carts or industrial equipment, our Super-Flex Rubber Wheel offers easy installation and exceptional load capacity, making it a versatile choice for various needs.
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.
Discover a wheel designed for heavy loads with a load capacity of 500 lbs. at 3 mph. This Super-Flex Rubber Wheel on Aluminum is perfect for a wide range of applications, from industrial equipment to material handling carts.
Have questions about our Super-Flex Rubber Wheel on Aluminum? Our team is ready to assist you Monday through Friday, 8 am - 5 pm.
This Hamilton 8" x 1-7/8" Super-Flex Rubber Industrial Wheel – 500 lb is rated to 500 lbs per wheel. Divide the total load across the number of wheels in your rig and keep working loads within about 75-80% of the rating for continuous use.
This is a Polyurethane wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
8". Verify your axle diameter and hub/bore length against your existing wheel before ordering.
Yes. Most wheels can be paired with a swivel or rigid rig to build a complete caster. Tell us your mount and load and we will spec the rig - request it on our bulk pricing page.
Rated for -20°F to 180°F. Operating outside the rated range can shorten wheel life and reduce capacity.
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).
$104.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Load & Performance | |
| Wheel Capacity | 500 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Aluminum |
| Frame Material | Zinc Plated Steel |
8" x 3" Foam Filled Rigid Flat Free Caster – 275 lb | CasterHQ
8" x 3" · 275 lbs
$101
8" x 3" Foam-Filled Polyurethane Swivel Flat-Free Caster – 275 lb | CasterHQ
8" x 3" · 275 lbs
$74
8" Pneumatic Swivel Caster – 250 lb | 4" x 4-1/2" Top Plate | CasterHQ
8" x 2-1/2" · 250 lbs
$67
View all pneumatic casters: air-filled & flat-free for rough terrain →
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 | |
|---|---|---|---|---|---|---|
| 275 lbsLighter duty | 8" × 3"Polyurethane | Rigid | 9-3/4" | $101.00 | View → | |
| 275 lbsLighter duty | 8" × 3"Polyurethane | Swivel | 9-3/4" | $74.00 | View → | |
| 500 lbs | 8"Polyurethane | — | — | $104.00 | Viewing |



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