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The R-STL-3SB Hamilton Stainless Steel Rigid Caster is a superior choice for those seeking durability and precision in movement. With a 3" x 1 3/8" stainless steel wheel, it's designed for optimal balance and weight distribution. Furthermore, its integrated 1/2" stainless steel precision ball bearings ensure a smooth glide, reducing wear and tear on surfaces.
This caster is perfect for industrial settings, food service environments, and more. Given its stainless steel design, it's resistant to corrosion and can handle both wet and dry conditions.
Our Caster Experts are here to help! Reach out for tailored advice on using the R-STL-3SB Hamilton caster for your specific needs.
Choose Hamilton's R-STL-3SB Rigid Caster for a blend of performance, durability, and value.
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
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
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-STL-3SB Rigid Caster showcases a perfect blend of innovation and craftsmanship. Crafted with high-grade stainless steel, it resists wear, tear, and corrosion. Its smooth finish isn't just aesthetically pleasing but also easy to clean, making it a top pick for hygiene-critical applications like food services.
With its 3-inch wheel diameter and precision 1/2-inch ball bearings, this caster ensures smooth and effortless movement, reducing strain on equipment and operators.
Designed for rigorous industrial environments, the Hamilton R-STL-3SB Caster is equally fit for lighter applications. Its stainless-steel construction ensures it can withstand both wet and dry conditions, marking its versatility across various industries.
With Hamilton's longstanding reputation in caster manufacturing, you're not just purchasing a product; you're investing in a legacy of quality and trust.
This Hamilton R-STL-3SB 3" x 1 3/8" Stainless Rigid Caster – 1/2" Ball Bearings is rated to 325 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 Stainless Steel wheel with a 1-3/8" 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 2-3/8" x 3-5/8" plate and a 1-3/4" x 2-7/8" and 1-3/4" 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.
The Stainless Steel 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 4-5/8". 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).
$345.00
| Identification | |
|---|---|
| Part Number / SKU | R-STL-3SB |
| Core | |
| Load Capacity | 325 lbs |
| Wheel Diameter | 3" |
| Wheel Width | 1-3/8" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 4-5/8" |
| Rig Type | Rigid |
| Brake | No Brake |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 2-3/8" x 3-5/8" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 1-3/4" x 2-7/8" and 1-3/4" x 3" |
| Recommended Mounting Bolt | 5/16" |
| Wheel | |
| Wheel Material | Stainless Steel |
| Wheel Core Material | Stainless Steel |
| Wheel Color | Stainless |
| Bearing Type | SS Precision Sealed Ball Bearing |
| Construction | |
| Frame / Finish | Stainless Steel |
| Unit Weight | 5 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 | |
|---|---|---|---|---|---|---|
| 300 lbsLighter duty | 3" × 1-1/4"Blue Solid Polyurethane | Swivel with Brake + brake | 4-3/16" | $26.00 | View → | |
| 300 lbsLighter duty | 3" × 1-1/4"Polyurethane | Rigid | 4-3/16" | $51.00 | View → | |
| 325 lbs | 3" × 1-3/8"Stainless Steel | Rigid | 4-5/8" | $345.00 | Viewing |
