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Experience the power of ergonomic performance with the Hamilton Spinfinity S-ZFHS-5SPB Maintenance-Free Kingpinless Swivel Caster. Equipped with a 5" x 2" Ergo-Glide Wheel (80A) and 3/4" sealed precision ball bearings, this top-tier caster is engineered to deliver superior maneuverability and durability.
This caster from the ZFHS Series flaunts a maintenance-free kingpinless design, made to withstand the rigors of heavy-duty industrial environments. The sealed precision ball bearings ensure smooth operation, minimizing effort and boosting productivity.
The 5" x 2" Ergo-Glide Wheel (80A) contributes significantly to the caster's reliable performance. Crafted with an 80A hardness rating, the wheel provides a perfect balance between durability and softness, making it suitable for various surface conditions.
With its high-quality construction and outstanding wheel design, the S-ZFHS-5SPB caster offers an unparalleled user experience. Its maintenance-free design means less downtime and more productivity, making it an excellent choice for industrial and commercial settings.
Bring the power of Hamilton Spinfinity to your operation with the S-ZFHS-5SPB Swivel Caster, and experience a new level of mobility and efficiency.
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-5SPB is a maintenance-free, kingpinless swivel caster with a 5" x 2" Ergo-Glide wheel, engineered for maximum efficiency and durability. Its high-quality construction and heavy-duty performance make it an ideal choice for industrial applications.
Its 5" x 2" Ergo-Glide wheel ensures smooth movement on various surfaces, making it perfect for transporting heavy loads with ease. The precision sealed ball bearings further enhance this smoothness, offering superior operation for an extended period.
One of the main features of the Hamilton Spinfinity caster is its maintenance-free design. This means it's built to last and withstand harsh industrial environments without the need for constant maintenance or repair, saving you time and resources.
The caster is also designed with safety and comfort in mind. Its swivel design provides superior maneuverability, which significantly contributes to safer working conditions. Moreover, the Ergo-Glide wheel guarantees reduced noise operation, offering a more comfortable working environment.
Choosing the Hamilton Spinfinity S-ZFHS-5SPB Swivel Caster means investing in top-notch quality and efficiency. It delivers exceptional performance, outstanding durability, and enhanced safety, making it an excellent choice for your heavy-duty applications.
This Hamilton S-ZFHS-5SPB 5" x 2" Ergo-Glide Swivel Kingpinless Caster – 1600 lb is rated to 1600 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. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
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 Cast Iron wheel performs best on smooth, hard industrial floors. 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).
Application guidance for load margin, wheel materials, and swivel construction. Confirm ratings against your duty cycle, floor, and temperature before final spec.
Start with total system weight (payload + structure + fixtures), divide by casters that actually share the load, and keep continuous working load per caster at or below roughly 75% of catalog capacity (~25% margin). Heavy-duty kingpinless frames are often used on uneven floors, docks, and towed trains where dynamic load transfer is common — do not assume perfect four-caster share. If impact, drop-offs, or shock loading is expected, treat the margin as a floor, not a stretch goal, and confirm capacity at the wheel diameter and tread you select on this PDP. Dynamic and side loads are separate from static catalog ratings; call out towing or AGV duty when you quote so we can sanity-check the configuration.
Stay with polyurethane when floors are relatively smooth, temperatures stay inside the PU service window, and you want floor protection plus rollability. Move to phenolic, glass-filled nylon, or other high-temp / high-hardness options when heat, certain chemicals, or very high point loads push past what standard PU can sustain. Kingpinless construction solves swivel durability under thrust; it does not raise the wheel’s temperature or chemical limit. Use the wheel material and temperature fields on this product (and sibling SKUs) to match the environment — heat duty and side-thrust duty are independent selection axes.
Kingpin swivels concentrate clamping and much of the axial stack through one pin. Towing hitches, AGV corrections, and side scrub introduce lateral and moment loads that work that pin and the race faces harder than hand-pushed carts. Typical early wear modes include kingpin stretch or hole elongation, race brinelling, and increasing swivel play. Kingpinless designs replace that single-pin stack with a machined or forged raceway that carries thrust through the race path, which is why they are the usual spec for powered towing and higher side-load industrial carts. Pair kingpinless swivels with a wheel and bearing package rated for the same duty — the swivel upgrade alone does not fix an undersized tread or bearing.
$296.00
| Identification | |
|---|---|
| Part Number / SKU | S-ZFHS-5SPB |
| Core | |
| Load Capacity | 1600 lbs |
| Rig Type | Swivel |
| Brake | No Brake |
| Mounting | |
| Mount Style | Plate |
| Wheel | |
| Wheel Material | Cast Iron |
| Construction | |
| Frame / Finish | Zinc Plated Steel |
| Temperature Range | -20°F to 180°F |
