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The Hamilton Aerospace Spring Loaded Spinfinity (WH) Rigid Caster is a testament to precision engineering. This high-performance caster is designed for aerospace applications, ensuring that you get unparalleled mobility, strength, and longevity. Its 6" x 2" Duralast XC Polyurethane (70D) wheel ensures a smooth glide even on uneven surfaces. Coupled with the strength of a Cast Iron Wheel and the efficiency of 1/2" Sealed Precision Ball Bearings, this product is the epitome of quality and performance.
Every element of this caster, from its robust design to its precision ball bearings, is tailored for the demanding requirements of the aerospace industry. Whether you're moving heavy equipment or need reliable mobility for everyday operations, this Rigid caster won't let you down.
Ensure safety and efficiency with Hamilton's trusted engineering. Order now for premium quality and reliability.
Ensure optimal performance and durability with Hamilton's premium caster features.
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.
Dive into the intricate details of the Hamilton Aerospace Spinfinity Rigid Caster, an epitome of precision engineering tailored for aerospace applications.
Crafted with an advanced Spinfinity design, this caster guarantees optimal mobility. Its 6"x2" Duralast XC Polyurethane Wheel sits on a robust cast iron base, ensuring unparalleled durability and resistance to wear and tear.
The inclusion of 1/2" Sealed Precision Ball Bearings ensures the caster's smooth operations, reducing the need for maintenance. The spring-loaded feature further offers exceptional shock absorption, making it ideal for transporting delicate aerospace equipment.
Designed for user convenience, this Hamilton caster offers a hassle-free installation process. Its construction also ensures minimal maintenance, with easy-to-follow guidelines provided for prolonged product life.
Upholding Hamilton's commitment to the environment, the caster is crafted using eco-friendly materials, ensuring sustainability without compromising on quality and performance.
Embrace the blend of innovation and reliability with Hamilton's Spinfinity Rigid Caster. Designed for excellence, engineered for performance.
This Hamilton 6" x 2" Duralast XC Rigid Spring Loaded Caster – 1200 lb · Model R-AEZFWH-6DB70-2 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" 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 -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 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).
$1,141.00
| Identification | |
|---|---|
| Part Number / SKU | R-AEZFWH-6DB70-2 |
| Replacement Wheel Part No | W-620-DB70-1/2 |
| Core | |
| Load Capacity | 1200 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 | Black 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 | 19 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 | |
|---|---|---|---|---|---|---|
| 900 lbsLighter duty | 6" × 2"Polyurethane | Rigid | 7-1/2" | $23.00 | View → | |
| 1000 lbsLighter duty | 6" × 2"Blue Solid Polyurethane | — | 7-1/2" | $182.00 | View → | |
| 1200 lbs | 6" × 2"Cast Iron | Rigid | 8-1/2" | $1,141.00 | Viewing | |
| 1200 lbsSame capacity | 6" × 2"Cast Iron | Rigid | 7-1/2" | $40.00 | View → | |
| 1200 lbsSame capacity | 6" × 2"Polyurethane | Rigid | 7-1/2" | $65.00 | View → |
