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The S-ZFHS-4SWC95 Hamilton Spinfinity Maintenance-Free Kingpinless ZFHS Series Swivel Caster offers a seamless blend of durability and performance. It's engineered with a 4" x 2" UltraGlide (95A) Twin Wheel Grey Tread on an Aluminum Core that ensures excellent mobility and high-impact resistance.
Its kingpinless design guarantees superior endurance and higher load capacity, making it ideal for heavy-duty industrial applications. With 3/4" Sealed Precision Ball Bearings, this swivel caster allows smoother load handling, improved efficiency, and significantly reduces the need for maintenance.
The S-ZFHS-4SWC95 Hamilton Spinfinity Swivel Caster is designed to last, providing reliable, high-performance mobility solutions tailored to your operational needs.
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 Spinfinity S-ZFHS-4SWC95 Swivel Caster represents a high-quality, durable, and reliable solution for your heavy-duty mobility needs. This swivel caster is part of Hamilton's renowned Spinfinity series, featuring an efficient and maintenance-free design.
This caster boasts a kingpinless design, which enhances the overall strength and durability. This is ideal for applications that involve high-speed towing and shock loading environments, ensuring the caster's long-lasting performance.
The S-ZFHS-4SWC95 model includes a 4" x 2" UltraGlide Twin Wheel. The UltraGlide wheel is known for its smooth movement and exceptional mobility, making it easier for you to move heavy loads across various floor surfaces.
Constructed with a 95A Grey Tread on an Aluminum Core, this caster guarantees high resistance to wear and tear. It is built to withstand the rigors of heavy-duty applications, ensuring the product's longevity.
This model also incorporates 3/4" sealed precision ball bearings, providing smoother load handling and improved efficiency. This feature significantly reduces manual labor and increases overall operational productivity.
Whether you're looking for a caster for industrial or commercial use, the Hamilton Spinfinity S-ZFHS-4SWC95 Swivel Caster offers a tailored solution to your operational needs. With its durability, high performance, and ease of use, it stands as a prime choice for a high-performance mobility solution.
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).
$338.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| 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 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 | |
|---|---|---|---|---|---|---|
| — | 4" × 2"Polyurethane | Swivel | — | $338.00 | 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 → | |
| 350 lbsHeavier duty | 4" × 2"Gray Rubber | — | — | $14.00 | View → |
