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Custom made to order. All sales final.
Each Hamilton product is custom manufactured for your order and ships in about 4-6 weeks. Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.
The Hamilton R-528-AZ Rigid Caster is designed for reliability and performance. Featuring an 8" x 2" Aqualite Polyolefin wheel, this caster offers exceptional durability and smooth movement across various surfaces, making it ideal for both industrial and commercial use.
The Aqualite Polyolefin (75D) wheel is known for its resistance to chemicals, impacts, and moisture, ensuring long-lasting use in even the most demanding environments. Its 75D hardness rating guarantees the perfect balance between hardness and flexibility for efficient operation.
Equipped with 3/4" Delrin bearings, the R-528-AZ caster ensures a smooth and controlled mobility experience. These bearings are designed for low-friction and high-load capacity, enhancing the caster's overall performance.
This caster's standard duty rating and versatile wheel composition make it suitable for a wide range of applications, from warehouse carts to retail displays. Its design allows for easy installation, ensuring quick integration into your equipment.
Selecting the Hamilton R-528-AZ caster means opting for a product that offers a blend of strength, maneuverability, and durability. It's an ideal choice for those seeking a reliable mobility enhancement for their equipment or furniture.
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 Hamilton R-528-AZ Rigid Caster is a robust mobility solution, featuring an 8" x 2" Aqualite Polyolefin wheel that excels in both durability and performance. This caster is designed to handle a variety of industrial and commercial applications with ease and efficiency.
Aqualite Polyolefin, known for its resistance to chemicals, impacts, and moisture, forms the core of this caster's wheel. The 75D hardness rating strikes an optimal balance, offering both strength and flexibility, making it suitable for diverse floor types.
Equipped with 3/4" Delrin bearings, the R-528-AZ caster provides smooth and controlled mobility. These high-quality bearings are designed for low-friction performance and are capable of handling high loads, adding to the caster's reliability and lifespan.
The R-528-AZ is versatile and suitable for numerous applications, including but not limited to warehouse trolleys, retail displays, and workshop equipment. Its non-marking and damage-resistant properties make it a reliable choice for any floor type.
This caster is not only easy to install but also requires minimal maintenance, making it a cost-effective and time-saving choice for businesses and individual users alike.
Available for quick and easy online purchase, the Hamilton R-528-AZ caster is optimized for e-commerce platforms, ensuring a smooth shopping experience from selection to delivery.
This Hamilton R-528-AZ 8" x 2" Aqualite Rigid Caster – 900 lb is rated to 900 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 Polyolefin wheel with a 2" tread width. Polyolefin is economical, lightweight, washable, and resists water, oils, and many chemicals while carrying solid loads on smooth floors.
This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 2-5/8" x 3-5/8" and 3" x 3" bolt pattern. 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 Rigid caster. Rigid casters track straight for directional stability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -20°F to 200°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 Polyolefin 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.
The overall height (floor to top of plate or stem) is 9-1/2". Account for it when checking equipment clearance, dock height, and ergonomic working height.
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).
$67.00
| Identification | |
|---|---|
| Part Number / SKU | R-528-AZ |
| Replacement Wheel Part No | W-820-AZ-3/4 |
| Core | |
| Load Capacity | 900 lbs |
| Wheel Diameter | 8" |
| Wheel Width | 2" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 9-1/2" |
| Rig Type | Rigid |
| Brake | No Brake |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 2-5/8" x 3-5/8" and 3" x 3" |
| Recommended Mounting Bolt | 3/8" |
| Wheel | |
| Wheel Material | Polyolefin |
| Wheel Core Material | Polyolefin |
| Wheel Color | Solid White |
| Bearing Type | Delrin Bearing |
| Construction | |
| Frame / Finish | Bright Zinc Plated |
| Temperature Range | -20°F to 200°F |
| Unit Weight | 24.5 lbs |
| Compliance | |
| Buy American | Yes |
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 within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 700 lbsLighter duty | 8" × 2"Gray Rubber | Swivel | 9-1/2" | $32.50 | View → | |
| 700 lbsLighter duty | 8" × 2"Semi-Steel | — | 9-1/2" | $164.00 | View → | |
| 900 lbs | 8" × 2"Polyolefin | Rigid | 9-1/2" | $67.00 | Viewing | |
| 1000 lbsHeavier duty | 8" × 2"Blue Solid Polyurethane | — | 9-1/2" | $199.00 | View → | |
| 1000 lbsHeavier duty | 8" × 2"Polyurethane | Rigid | 9-1/2" | $30.00 | View → |
