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
The Kingpinless Heavy Duty 40 Series 8" x 2" Glass-filled Nylon Swivel Caster is engineered to meet the demands of heavy-duty applications with ease. Featuring a durable glass-filled nylon wheel, this caster is designed to offer superior strength, stability, and longevity under high-load conditions, making it the ideal solution for demanding industrial environments.
With an impressive 1400 lb load capacity, this caster ensures reliable performance even in the most challenging environments. The swivel design provides excellent maneuverability, allowing for easy navigation in tight spaces and enhancing operational efficiency.
Choose from a variety of top plate sizes and bearing options to ensure the perfect fit for your specific application needs. Whether you're working in a warehouse, factory, or other heavy-duty setting, this caster delivers the strength, durability, and versatility required for long-term success.
Trust the Kingpinless Heavy Duty 40 Series for exceptional performance and reliability. Engineered to withstand rigorous use, these casters are built to last, providing you with peace of mind and enhanced operational productivity.
Upgrade your mobility systems with the Kingpinless Heavy Duty 40 Series. Choose the perfect top plate and bearing option to match your specific needs and experience enhanced durability, reliability, and ease of 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.
The Durastar Heavy Duty 40 Series 8" x 2" Glass-filled Nylon Swivel Caster is engineered for industrial and heavy-duty applications that demand maximum strength, durability, and performance. With a load capacity of up to 1400 lb, this caster is designed to handle the toughest challenges in a variety of environments, from warehouses to factories.
Featuring a glass-filled nylon construction, this caster offers enhanced durability, resistance to wear, and longevity under extreme conditions. The swivel design enables excellent maneuverability, making it easy to move heavy loads in tight spaces or congested areas.
The Durastar Heavy Duty 40 Series caster is designed to provide exceptional performance in the most demanding environments. Whether you're moving equipment, machinery, or pallets in a factory, warehouse, or industrial setting, this caster delivers the reliability and strength required to get the job done efficiently and safely.
With its 1400 lb load capacity, the caster can handle substantial weight, ensuring smooth and safe operations, reducing downtime, and enhancing overall productivity. The swivel design allows for seamless movement, ensuring that heavy loads are easily moved in tight or crowded workspaces.
Additionally, the glass-filled nylon construction provides excellent wear resistance, which is crucial in environments where equipment is subjected to frequent use and wear. The corrosion-resistant material ensures that the caster maintains its functionality and appearance even in harsh conditions, such as exposure to moisture or chemicals.
The Durastar Heavy Duty 40 Series caster is perfect for a variety of heavy-duty applications. It is ideal for use in environments such as:
Upgrade your operations with the Durastar Heavy Duty 40 Series 8" x 2" Glass-filled Nylon Swivel Caster. With its robust design, customizable options, and reliable performance, it is the ideal choice for handling heavy loads in industrial, factory, and warehouse settings. Trust in the durability, maneuverability, and quality of Durastar to keep your operations running smoothly and efficiently.
This 8" x 2" Glass-Filled Nylon Swivel Kingpinless Caster – 1400 lb 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 Nylon wheel with a 2" tread width. Nylon resists chemicals and moisture and carries high loads, which suits washdown and wet environments.
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 Up 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 Nylon 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 9-1/2". 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).
Application guidance for load margin, wheel materials, and swivel construction. Confirm ratings against your duty cycle, floor, and temperature before final spec.
Treat published load capacity as a continuous working limit, not a one-time peak. Divide total loaded cart weight (product + rack + fixtures) by the number of casters that share the load, then size so that working load per caster stays at or below about 75% of the rated capacity (a common ~25% margin). On four-wheel oven racks, uneven floors and thermal growth can shift load to two or three casters; if your process routinely parks on imperfect floors, engineer for three-caster support rather than perfect four-way share. Confirm ratings at your process temperature — heat softens many wheel compounds and can lower usable capacity versus room-temperature catalog numbers.
Bypass standard polyurethane when continuous or cyclic wheel temperatures exceed the urethane compound’s published service range (often well below typical bake / washdown-after-heat zones). Spec glass-filled nylon or phenolic (or other high-temp tread systems on the PDP) when racks enter ovens, proofers, or wash tunnels where tread softening, bond failure, or flat spots would appear with PU. Match the wheel to the hottest surface the tread sees, including residual heat after exit, and verify chemical exposure (cleaners, fats, steam) against the material notes on this product. When in doubt, ask for the temperature and duty cycle — we will confirm whether this SKU or a high-temp alternate is the right call.
A traditional kingpin clamps the swivel assembly through a single axial fastener. Repeated side thrust from towing, tugger lines, or AGV path corrections loads that pin and the raceway faces in ways ordinary cart steering does not. Over time that shows up as elongated kingpin holes, brinelled races, or loose swivels. Kingpinless (or forged integrated) raceways distribute thrust through a continuous race path instead of relying on that central pin — better suited when side loads are planned into the duty cycle. Oven-rack and high-temp lines still need the correct wheel material first; upgrade the swivel construction when towing or powered side loads are part of the application, not only when heat is.
$115.00
| Identification | |
|---|---|
| Part Number / SKU | 40-S-820-MA |
| Core | |
| Load Capacity | 1400 lbs |
| Wheel Diameter | 8" |
| Wheel Width | 2" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 9-1/2" |
| Rig Type | Swivel |
| Brake | No Brake |
| Mounting | |
| Mount Style | Plate |
| Wheel | |
| Wheel Material | Nylon |
| Construction | |
| Frame / Finish | Zinc Plated Steel |
| Temperature Range | Up to 180°F |
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 | |
|---|---|---|---|---|---|---|
| 1,250 lbsLighter duty | 8" × 2"Polyurethane | Rigid | — | $226.00 | View → | |
| 1250 lbsLighter duty | 8" × 2"Polyurethane | — | 9-1/2" | $89.00 | View → | |
| 1400 lbs | 8" × 2"Nylon | Swivel | 9-1/2" | $115.00 | Viewing | |
| 1400 lbsSame capacity | 8" × 2"Phenolic | Rigid | 9-1/2" | $36.00 | View → | |
| 1400 lbsSame capacity | 8" × 2"Phenolic | Swivel | 9-1/2" | $84.00 | View → |
