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Silent Glide Casters
Unveiling the Hamilton Workhorse Series - a fusion of robustness and longevity. Engineered with an Ergo-Glide Polyurethane wheel set on Cast Iron, this Rigid caster is tailored for smooth navigation and resistance against wear. Complemented by its 1/2" sealed precision ball bearings, it ensures an undisturbed and efficient operation, making it an industry favorite.
Genuine Hamilton product.
Effortlessly supports 12 lbs.
Made with premium Ergo-Glide Polyurethane.
Durable Cast Iron construction.
Optimal 4" x 2" dimensions.
1/2" Sealed Precision Ball Bearings ensure fluid movement.
Spring-loaded mechanism enhances mobility.
Part of the acclaimed Workhorse Series.
Highly resilient against wear and tear, promising prolonged use.
Designed for maximum efficiency and ease.
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 Rigid Caster, with its Platinum Powder finish, offers both elegance and durability. Its unique wheel showcases a Blue Poly on Gray Center finish, resulting in a superior and distinct appearance.
Prioritizing performance, it employs an Ergo-Glide wheel. Its core, crafted from Cast Iron, promises enduring service. The wheel tread, made with prime Polyurethane, assures smooth movements. The caster's Precision Sealed Ball bearing minimizes friction, enhancing motion fluidity.
This Hamilton Caster showcases an Weldment rig type, and it's encoded with distinctions like 2ER, 4NR, 7SA, and 11ERG. With load capacities ranging from 125 lbs to a robust 600 lbs, it finds utility across diverse applications.
This Hamilton 4"x2" Ergo-Glide Poly Rigid Spring Loaded Caster – 12 lb is rated to 12 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 Polyurethane wheel with a 2" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
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 Polyurethane 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.
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).
$436.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Rig Type | Rigid |
| Load & Performance | |
| Wheel Capacity | 12 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
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View all 4′ 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 | |
|---|---|---|---|---|---|---|
| 12 lbs | 4" × 2"Polyurethane | Rigid | — | $436.00 | Viewing | |
| 200 lbsHeavier duty | 4" × 2"Gray Rubber | Rigid | 5-5/8" | $39.00 | View → | |
| 250 lbsHeavier duty | 4" × 2"Gray Rubber | Swivel | 5-5/8" | $40.00 | View → | |
| 300 lbsHeavier duty | 4" × 2"Gray Rubber | Rigid | 5-5/8" | $26.00 | View → | |
| 300 lbsHeavier duty | 4" × 2"Rubber | — | — | $20.00 | View → |
