Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery Oven Rack Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
Custom made to order. All sales final.
Each Hamilton product is custom manufactured for your order and ships in about 4-6 weeks. Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.
Introducing the R-AEZFWH-6MB-2 Hamilton Aerospace Spinfinity Rigid Caster - a pinnacle of engineering excellence. Crafted with a robust 6" x 2" cast iron metal wheel, this caster is designed for unparalleled performance. With its 1/2" sealed precision ball bearings, experience smooth and hassle-free movement, making it perfect for industrial applications and heavy-duty tasks.
Hamilton's dedication to precision and quality is evident in this spring-loaded Rigid caster. With its aerospace-grade materials and design, it offers longevity and reliability like no other. It's not just a caster - it's a testament to Hamilton's commitment to quality.
Invest in the best. Choose Hamilton's Aerospace Spinfinity Rigid Caster and enjoy superior performance, durability, and the confidence that comes with using industry-leading products. Our customer support team is always ready to assist with any queries you might have.
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 Aerospace Spinfinity Rigid Caster is not just a caster; it's an embodiment of cutting-edge technology combined with Hamilton's longstanding dedication to quality.
Every aspect of this caster, from its robust 6" x 2" Cast Iron Metal Wheel to its 1/2" Sealed Precision Ball Bearings, is designed with precision and durability in mind. Aerospace-grade materials ensure reliability and a long lifespan, even in demanding industrial environments.
Beyond its fundamental components, the Hamilton Aerospace Spinfinity Rigid Caster boasts a spring-loaded Rigid mechanism, ensuring maximum mobility and maneuverability. The corrosion-resistant finish not only adds aesthetic appeal but also provides an extra layer of protection against wear and tear.
With a legacy of producing top-tier mobility solutions, Hamilton ensures that each product surpasses industry standards. This particular caster is a testament to Hamilton's commitment to excellence, offering unparalleled support, and backed by warranties that provide peace of mind to our valued customers.
Investing in the Hamilton Aerospace Spinfinity Rigid Caster means choosing reliability, performance, and unmatched quality. Whether you're in aerospace, industrial manufacturing, or any other demanding field, this caster is designed to meet and exceed your mobility needs.
This Hamilton R-AEZFWH-6MB-2 6"x2" Cast Iron Rigid Spring Loaded Caster is rated to 1400 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" x 4-1/2" plate and a 2-5/8" x 3-5/8" 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 -40°F to 320°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 8-1/2". 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).
$1,062.00
| Identification | |
|---|---|
| Part Number / SKU | R-AEZFWH-6MB-2 |
| Replacement Wheel Part No | W-620-MB-1/2 |
| Core | |
| Load Capacity | 1400 lbs |
| Wheel Diameter | 6" |
| Wheel Width | 2" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 8-1/2" |
| Rig Type | Rigid |
| Brake | No Brake |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 2-5/8" x 3-5/8" |
| Recommended Mounting Bolt | 3/8" |
| Wheel | |
| Wheel Material | Cast Iron |
| Wheel Core Material | Cast Iron |
| Wheel Color | Crimson Red |
| Bearing Type | Precision Sealed Ball Bearing |
| Construction | |
| Frame / Finish | Platinum Powder |
| Temperature Range | -40°F to 320°F |
| Unit Weight | 19 lbs |
| Compliance | |
| Buy American | Yes |
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 | |
|---|---|---|---|---|---|---|
| 1250 lbsLighter duty | 6" × 2"Polyurethane | Swivel | 7-1/2" | $76.00 | View → | |
| 1250 lbsLighter duty | 6" × 2"Phenolic | Swivel | 7-1/2" | $29.00 | View → | |
| 1400 lbs | 6" × 2"Cast Iron | Rigid | 8-1/2" | $1,062.00 | Viewing | |
| 1500 lbsHeavier duty | 6" × 2"Ductile Iron | Swivel | 7-1/2" | $76.00 | View → | |
| 1500 lbsHeavier duty | 6" × 2"Solid Polyurethane | Rigid | 7-1/2" | $199.00 | View → |
