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Take your project to the next level with the Hamilton Spinfinity Kingpinless Swivel Caster. This heavy-duty caster is designed with an 8x2 inch UltraGlide 70D Twin Wheel and can handle an impressive load capacity of up to 2800 lbs. The caster features a black tread on an aluminum core, providing durability and stability. With 3/4" sealed precision ball bearings, this ZFHS Series caster promises a smooth and maintenance-free operation. Ideal for industrial and commercial use.
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
Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.
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.
Discover the power and efficiency of the Hamilton Spinfinity Kingpinless Swivel Caster. With its UltraGlide 70D Twin Wheel and a load capacity of 2800 lbs at 3 mph, this robust caster delivers outstanding performance in any heavy-duty application.
With an overall height of 9.75 inches and a swivel offset of 2 inches, the Hamilton Spinfinity Kingpinless Swivel Caster offers impressive specs. The mounting plate measures 4 1/2 x 6 1/2 inches, with bolt holes at 2 7/16 x 4 15/16 inches and 3 3/8 x 5 1/4 inches, respectively. The mounting bolt is 0.5 inches.
The caster comes with a Precision Sealed Ball Bearing that ensures smooth wheel rotation with less friction. In case of wear, the replacement wheel W-820-SWF70D-1/2 is readily available.
The wheel material at tread is Polyurethane, known for its durability and resistance to wear and tear. Despite its sturdy construction, the caster has a shipping weight of just 14 lbs, making it easy to transport and install.
Whether you're looking for durability, strength, or smooth operation, the Hamilton Spinfinity Kingpinless Swivel Caster is your perfect choice. With its Kingpinless rig type and an Aluminum wheel core material, this caster is designed to deliver the highest level of performance and efficiency.
This Hamilton ZFHS 8" x 2" UltraGlide Twin Wheel Swivel Caster – 2800 lb is rated to 2800 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 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 Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. 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).
$446.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 2800 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Aluminum |
| Frame Material | Zinc Plated Steel |
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View all 8′ 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 | |
|---|---|---|---|---|---|---|
| 1400 lbsLighter duty | 8" × 2"Cast Iron | Swivel | 9-1/2" | $38.00 | View → | |
| 1500 lbsLighter duty | 8" × 2"Ductile Iron | Swivel | 9-1/2" | $89.00 | View → | |
| 2800 lbs | 8" × 2"Polyurethane | Swivel | — | $446.00 | Viewing | |
| 4000 lbsHeavier duty | 8" × 2"Phenolic | Swivel, Rigid | — | $132.00 | View → | |
| 4000 lbsHeavier duty | 8" × 2"Phenolic | Swivel | — | $134.00 | View → |
