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Band Equipment Casters & Wheels
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Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
Experience the unmatched strength and longevity of the R-ENS-4AZ Hamilton Endurance Stainless Steel Rigid Caster. Designed for versatility, its 4" x 2" Aqualite wheel ensures smooth movement on various surfaces. Enhanced with a 3/4" Delrin bearing, expect reduced friction and superior performance.
This Hamilton caster is perfect for demanding environments, especially those requiring hygienic conditions such as food processing, pharmaceuticals, or labs.
Hamilton is synonymous with industry-leading quality. When you invest in a Hamilton caster, you’re choosing durability, reliability, and expert craftsmanship. Don't compromise; go for the best.
Note: For more details or to make a purchase, click the 'Buy Now' button below.
Premium build ensuring longevity and resistance to corrosion.
Provides smooth movement and is suitable for a variety of surfaces.
Reduces friction for better performance and durability.
Specifically crafted for high-demand industrial environments.
Allows for flexible movement in multiple directions.
Synonymous with industry-leading quality and craftsmanship.
Perfect for environments like food processing or pharmaceuticals.
Simple and straightforward setup for various applications.
Designed to support and transport heavy equipment with ease.
Requires minimal upkeep, ensuring long-term usage without hassles.
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.
Experience state-of-the-art engineering with the R-ENS-4AZ Hamilton Stainless Steel Rigid Caster. This product combines the best of Hamilton’s reputation with the latest advancements in caster technology.
Crafted from high-grade stainless steel, this caster is not only rust-resistant but also stands up to the harshest of environments. The endurance design ensures it's perfect for high-demand settings. Additionally, its hygienic build makes it ideal for sectors such as food processing and pharmaceuticals.
The 4"x2" Aqualite Wheel promises smooth movement, no matter the surface. Partnered with the 3/4" Delrin Bearing, it reduces friction to a minimum. This ensures that your operations run efficiently, with less wear and tear, leading to a longer product life.
Setting up the R-ENS-4AZ Hamilton Caster is a breeze. Its user-friendly design allows for quick installations, and once set up, its low maintenance nature means it won't require constant attention. Saving time, effort, and resources, it's the top choice for industries worldwide.
Don't miss out on superior quality and unmatched performance. Elevate your industry standards with the R-ENS-4AZ Hamilton Stainless Steel Rigid Caster today.
This Hamilton R-ENS-4AZ 4"x2" Aqualite Rigid Stainless Caster – 3/4" Delrin is rated to 550 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. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
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 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 5.125". 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).
$137.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.125" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Wheel Capacity | 550 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Stainless Steel |
4" x 2" Phenolic Swivel Caster Set with Brakes – 2,400 lb | CasterHQ
4" x 2" · 600 lbs
$265
4" x 2" Mold-On Rubber Rigid Caster 4" x 4-1/2" Plate – 400 lb | CasterHQ
4" x 2" · 400 lbs
$23
4" x 2" Semi-Steel Rigid Caster – 700 lb | 4" x 4-1/2" Top Plate | CasterHQ
4" x 2" · 700 lbs
$38
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 | |
|---|---|---|---|---|---|---|
| 400 lbsLighter duty | 4" × 2"Rubber | Rigid | 5-5/8" | $23.00 | View → | |
| 400 lbsLighter duty | 4" × 2"Rubber | Swivel | 5-5/8" | $24.00 | View → | |
| 550 lbs | 4" × 2"Polyolefin | Rigid | 5.125" | $137.00 | Viewing | |
| 600 lbsHeavier duty | 4" × 2"High Temp Phenolic | Swivel with Brake + brake | 5-5/8" | $265.00 | View → | |
| 700 lbsHeavier duty | 4" × 2"Cast Iron | Rigid | 5-5/8" | $38.00 | View → |
