Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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Browse all specialty caster types
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
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Silent Glide Casters

Discover the superior performance and reliability of the Albion Casters Kingpinless USA-rig 8"x3" Trionix Nylon Caster. Engineered for robust industrial use, this caster features a resilient 8-inch diameter wheel and a 3-inch width, providing enhanced stability and load-bearing capabilities. The 6.25" x 4.5" plate ensures secure mounting, while the Kingpinless design offers exceptional durability and reduces maintenance needs. Crafted from premium Trionix Nylon, this caster excels in demanding environments, offering smooth and silent operation even under heavy loads.
Upgrade your machinery with the Albion Casters Kingpinless USA-rig Nylon Caster and experience unparalleled performance and durability. Designed for high-load applications and maximum resilience, this caster is perfect for industrial settings requiring reliable and quiet operation.
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 Albion Casters Kingpinless USA-rig 8"x3" Trionix Nylon Caster with 6.25"x4.5" Plate is engineered to provide superior performance and durability for a range of industrial applications. This caster features a robust 8-inch diameter wheel and a 3-inch width, designed to handle heavy loads while ensuring smooth and stable operation. The Kingpinless design minimizes maintenance requirements and enhances the caster's lifespan, making it ideal for high-demand environments.
The Albion Casters Kingpinless USA-rig 8"x3" Trionix Nylon Caster is designed to meet the rigorous demands of industrial applications. Its Kingpinless design ensures reduced maintenance and longer lifespan, while the Trionix Nylon material offers exceptional strength and durability. The caster's ability to handle high loads and provide smooth, silent operation makes it an excellent choice for various industrial setups, from manufacturing floors to logistics centers. By upgrading to this high-performance caster, you can enhance the efficiency and reliability of your equipment, ensuring optimal performance in demanding environments.
Invest in the Albion Casters Kingpinless USA-rig 8"x3" Trionix Nylon Caster to experience unparalleled durability and performance. Ideal for high-load and industrial applications, this caster ensures smooth operation and long-lasting reliability. Enhance your machinery's efficiency with this top-quality caster today.
This Albion 310NX08528S 8"x3" Trionix Nylon Kingpinless Caster – 6.25"x4.5" Plate is rated to 4100 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 3" tread width. Nylon resists chemicals and moisture and carries high loads, which suits washdown and wet environments.
This caster uses a top-plate mount with a 4-1/2" x 6-1/4" plate and a 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" 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 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 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 10.13". 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).
$312.00
| Identification | |
| Brand | Albion Casters |
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Wheel Tread Width | 3" |
| Overall Height | 10.13" |
| Plate Size | 4-1/2" x 6-1/4" |
| Bolt Hole Pattern | 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 4100 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
8" x 3" Polyurethane on Steel Rigid Caster – 3500 lb | 5-1/4" x 7-1/4" Top Plate
8" x 3" · 3500 lbs
$353
Albion 470PF08528S 8"x3" Poly-on-Iron Swivel Kingpinless Caster – 3500 lb | CasterHQ
8" x 3" · 3500 lbs
$343
8" x 3" Polyurethane on Steel Swivel Caster – 3500 lb | CasterHQ
8" x 3" · 3500 lbs · Direct fit
$252
View all 8′ x 3′ 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 | |
|---|---|---|---|---|---|---|
| 3500 lbsLighter duty | 8" × 3"Polyurethane | Swivel | 10-1/8" | $252.00 | View → | |
| 3500 lbsLighter duty | 8" × 3" | Swivel | 10.5" | $343.00 | View → | |
| 4100 lbs | 8" × 3"Nylon | Swivel | 10.13" | $312.00 | Viewing | |
| 5500 lbsHeavier duty | 8" × 3"Polyurethane | Swivel | 8" | $373.00 | View → | |
| 6000 lbsHeavier duty | 8" × 3"Ductile Iron | Rigid | 10-1/8" | $201.00 | View → |





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