Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
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.

Discover unparalleled performance with the Albion Casters Kingpinless 4" x 2" Trionix Nylon Side-Lock Caster. Designed to offer exceptional strength and smooth maneuverability, this caster features a robust 4" x 4.5" plate and a kingpinless design that eliminates the traditional kingpin, providing enhanced durability and reduced wear. The Trionix Nylon construction ensures a long-lasting, quiet, and smooth operation, while the side-lock mechanism offers secure placement and stability. Ideal for various industrial applications, this caster supports efficient and reliable movement even under heavy loads.
Upgrade your mobility solutions with the Albion Casters Kingpinless Trionix Nylon Caster. Experience superior durability and smooth operation with the innovative side-lock design and kingpinless technology. Enhance your equipment's performance and efficiency with this high-quality caster.
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 Albion Casters Kingpinless 4" x 2" Trionix Nylon Side-Lock Caster is engineered to offer superior performance and durability for industrial applications. This caster features a kingpinless design that eliminates traditional wear points, providing a longer lifespan and smoother operation. The side-lock mechanism ensures that equipment remains securely in place, making it an excellent choice for heavy-duty use.
The Albion Casters Kingpinless 4" x 2" Trionix Nylon Side-Lock Caster is designed to meet the demands of heavy-duty industrial applications with its advanced kingpinless technology. This design eliminates the traditional kingpin, reducing friction and wear points, which translates to a longer-lasting and more reliable caster. The robust Trionix Nylon material ensures that the caster can handle high-impact loads while resisting abrasion, making it suitable for harsh environments.
The integrated side-lock mechanism provides additional security, ensuring that your equipment stays firmly in place during operation. This feature is particularly useful in environments where stability is crucial. The 4" x 4.5" plate size offers compatibility with a wide range of equipment, making this caster a versatile choice for various industrial needs.
With its quiet and smooth performance, the Albion Casters Kingpinless Caster is ideal for operations that require minimal noise and disruption. Its ability to maintain a smooth ride even on rough surfaces enhances overall efficiency and operator comfort.
Upgrade to the Albion Casters Kingpinless 4" x 2" Trionix Nylon Side-Lock Caster to experience exceptional durability, smooth operation, and reliable performance. Perfect for industrial applications where high performance and stability are essential.
This Albion 110NX04228SFBC 4" x 2" Trionix Nylon Side-Lock Caster – 4" x 4.5" Plate is rated to 2000 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 with a 4" x 4-1/2" plate and a 2-5/8" x 3-3/8" slotted to 3" x 3" 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 with Face Contact Brake caster with a wheel brake. Swivel casters rotate 360 degrees for full maneuverability. The brake locks the wheel to hold the load in place. 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 5.63". 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).
$206.00
| Identification | |
| Brand | Albion Casters |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 2-5/8" x 3-3/8" slotted to 3" x 3" |
| Mount Style | Plate |
| Rig Type | Swivel with Face Contact Brake |
| Load & Performance | |
| Wheel Capacity | 2000 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | Face Contact Brake |
| Materials & Finish | |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
4" x 2" Polyolefin Swivel & Rigid Caster Kit – 2,000 lb | CasterHQ
4" x 2" · 2000 lbs · Direct fit
$92
4" x 2" Phenolic Swivel & Rigid Caster Set – 2400 lb | CasterHQ
4" x 2" · 2400 lbs · Direct fit
$233
4" x 2" Phenolic Swivel & Rigid Caster Set – 2400 lb | CasterHQ
4" x 2" · 2400 lbs · Direct fit
$216
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 | |
|---|---|---|---|---|---|---|
| 1000 lbsLighter duty | 4" × 2"Polyurethane | Swivel | 5-5/8" | $63.00 | View → | |
| 1500 lbsLighter duty | 4" × 2"Ductile Iron | Swivel | 5-5/8" | $57.00 | View → | |
| 2000 lbs | 4" × 2"Nylon | Swivel with Face Contact Brake + brake | 5.63" | $206.00 | Viewing | |
| 2000 lbsSame capacity | 4" × 2"Polyolefin | Rigid | 5-5/8" | $92.00 | View → | |
| 2400 lbsHeavier duty | 4" × 2"High Temp Phenolic | Swivel, Rigid | 5-5/8" | $233.00 | View → |





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