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The Hamilton R-TG-8DB Rigid Caster is a top-tier mobility solution designed for heavy-duty applications. It features an 8" x 2" Duralast Polyurethane wheel mounted on a durable cast iron core, providing exceptional strength and longevity.
Equipped with a thread guard, this caster is engineered to prevent debris and threads from entangling in the wheel, ensuring smooth and uninterrupted operation in environments like textile factories, workshops, and warehouses.
The 1/2" sealed precision ball bearings in the R-TG-8DB caster allow for fluid movement and superior control, making it ideal for handling heavy loads with ease.
Duralast Polyurethane (95A) on a cast iron wheel offers a perfect blend of toughness and floor protection, suitable for a variety of industrial environments.
Designed for ease of use, the R-TG-8DB caster provides effortless maneuverability and is simple to install, enhancing operational efficiency in any setting.
Selecting the Hamilton R-TG-8DB means choosing a caster that excels in heavy-duty performance, reliability, and durability, making it an ideal choice for enhancing the mobility of industrial equipment.
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-TG-8DB Rigid Caster is a robust solution designed to meet the demands of heavy-duty industrial environments. Its unique thread guard feature prevents debris entanglement, ensuring smooth operation.
This caster boasts an 8" x 2" Duralast Polyurethane wheel on a strong cast iron core. The combination provides a perfect balance of toughness and floor protection, suitable for diverse industrial flooring.
Designed for durability, the R-TG-8DB caster is built to withstand rigorous use in various industrial applications. From manufacturing floors to warehouses, this caster is an essential component for efficient mobility.
Emphasizing user convenience, the caster is engineered for easy installation and low maintenance, making it a practical choice for fast-paced industrial settings.
Choosing the Hamilton R-TG-8DB means investing in a caster that excels in heavy-duty performance, reliability, and durability, making it an ideal mobility solution for your industrial needs.
This caster runs a Cast Iron wheel with a 2" tread width. 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 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 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).
$177.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
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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"Cast Iron | Rigid | — | $177.00 | 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 → |
