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Experience the superior strength and longevity of the R-SPHS-8DB-2 Hamilton Rigid Caster. Boasting a robust 8" x 2" Duralast Polyurethane (95A) on Cast Iron Wheel, this heavy-duty caster promises both reliability and optimal performance.
Enjoy a smoother movement with its 1/2" Sealed Precision Ball Bearings. Designed for the most demanding applications, it ensures minimal friction and increased lifespan.
Whether it's for industrial machinery, large equipment, or warehouse carts, the Hamilton Spring Loaded Caster is the preferred choice for those requiring maximum support and durability.
Note: Check product availability and latest price by clicking the 'Details' button below.
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-SPHS-8DB-2 isn't just another rigid caster. Engineered for heavy-duty applications, it's a testament to Hamilton's commitment to quality and durability. Let's explore the finer details of this exceptional product.
At its core, the 8" x 2" Duralast Polyurethane (95A) wheel offers unmatched resilience. Bonded to a cast iron core, the wheel promises reduced wear, resistance against chemicals, and an extended lifespan. Paired with 1/2" sealed precision ball bearings, users can expect a smoother, friction-reduced movement, essential for heavy loads and frequent usage.
Transitioning between surfaces or handling uneven loads? The caster's spring-loaded mechanism ensures stability, reducing the strain on the equipment and enhancing user safety. It's a testament to Hamilton's forward-thinking design approach.
With user-friendliness in mind, the R-SPHS-8DB-2 caster is designed for straightforward installations. Its low-maintenance nature, backed by Hamilton's trusted warranty, ensures peace of mind for the long haul.
Elevate your equipment's mobility with the Hamilton R-SPHS-8DB-2 Rigid Caster. Committed to quality, durability, and precision, it's the only caster you'll ever need.
This Hamilton R-SPHS-8DB-2 8"x2" Duralast Polyurethane Rigid Spring Loaded Caster – 1200 lb is rated to 1200 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 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 with a 4-1/2" x 6-1/2" plate and a 2-3/8" x 4-15/16" and 3-3/8" x 5-1/4" 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 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.
The overall height (floor to top of plate or stem) is 10-3/16". 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).
$553.00
| Identification | |
|---|---|
| Part Number / SKU | R-SPHS-8DB-2 |
| Replacement Wheel Part No | W-820-DB-1/2 |
| Core | |
| Load Capacity | 1200 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). | 10-3/16" |
| Rig Type | Rigid |
| Brake | No Brake |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 4-1/2" x 6-1/2" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 2-3/8" x 4-15/16" and 3-3/8" x 5-1/4" |
| Recommended Mounting Bolt | 1/2" |
| Wheel | |
| Wheel Material | Cast Iron |
| Wheel Core Material | Cast Iron |
| Wheel Color | Green Poly on Gray Center |
| Bearing Type | Precision Sealed Ball Bearing |
| Construction | |
| Frame / Finish | Zinc Plated Steel |
| Temperature Range | -20°F to 180°F |
| Unit Weight | 20 lbs |
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 | |
|---|---|---|---|---|---|---|
| 1000 lbsLighter duty | 8" × 2"Blue Solid Polyurethane | — | 9-1/2" | $199.00 | View → | |
| 1000 lbsLighter duty | 8" × 2"Polyurethane | Rigid | 9-1/2" | $30.00 | View → | |
| 1200 lbs | 8" × 2"Cast Iron | Rigid | 10-3/16" | $553.00 | Viewing | |
| 1250 lbsHeavier duty | 8" × 2"Phenolic | Rigid | 9-1/2" | $30.00 | View → | |
| 1250 lbsHeavier duty | 8" × 2"Cast Iron | Rigid | 9-1/2" | $43.00 | View → |
