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The Durastar 4" x 1-1/4" Solid Polyurethane Swivel Caster is a high-performance mobility solution designed for medium to heavy-duty applications. With a robust 400 lb load capacity, this caster offers exceptional reliability and smooth operation across various industrial and commercial settings.
The Solid Polyurethane wheel offers non-marking, quiet operation, making it suitable for various environments. Its composition resists most chemicals, solvents, and water, ensuring long-lasting performance in demanding conditions. The caster's durability is further enhanced by its zinc-plated finish, providing protection against rust and corrosion.
This versatile caster excels in various settings, including:
Durastar has been a trusted name in caster manufacturing since 1985. Their commitment to quality, innovation, and customer satisfaction ensures that every caster meets rigorous performance standards. The Durastar 4" x 1-1/4" Solid Polyurethane Swivel Caster combines durability, reliability, and versatility to enhance your equipment's mobility in demanding environments.
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 Durastar 4" x 1-1/4" Solid Polyurethane Swivel Caster showcases advanced engineering for superior performance in medium to heavy-duty applications. Its deeply embossed single ball bearing raceway ensures smooth 360-degree rotation, while the zinc plated finish offers enhanced corrosion resistance. This caster is designed to excel in various commercial and industrial settings, providing reliable mobility solutions for loads up to 400 lbs.
This versatile caster excels in various settings, including:
Durastar has been a trusted name in caster manufacturing since 1985. Their commitment to quality, innovation, and customer satisfaction ensures that every caster meets rigorous performance standards. The Durastar 4" x 1-1/4" Solid Polyurethane Swivel Caster combines durability, reliability, and versatility to enhance your equipment's mobility in demanding environments.
This 4" x 1-1/4" Polyurethane Swivel Caster – 400 lb is rated to 400 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 Solid Polyurethane wheel with a 1-1/4" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
This caster uses a top-plate mount with a 2-3/8" x 3-5/8" plate and a 1-3/4" x 2-7/8" 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 Solid 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.
The overall height (floor to top of plate or stem) is 5-1/2". 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).
$26.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 5-1/2" |
| Plate Size | 2-3/8" x 3-5/8" |
| Bolt Hole Pattern | 1-3/4" x 2-7/8" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 400 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Solid Polyurethane |
| Frame Material | Zinc Plated Steel |
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View all 4′ x 1-1/4′ 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 | |
|---|---|---|---|---|---|---|
| 350 lbsLighter duty | 4" × 1-1/4"Rubber | — | — | $55.00 | View → | |
| 350 lbsLighter duty | 4" × 1-1/4" | — | — | $62.00 | View → | |
| 400 lbs | 4" × 1-1/4"Solid Polyurethane | Swivel | 5-1/2" | $26.00 | Viewing | |
| 1200 lbsHeavier duty | 4" × 1-1/4"Gray Rubber | Rigid | 5-1/8" | $74.00 | View → | |
| 1200 lbsHeavier duty | 4" × 1-1/4"Gray Rubber | Swivel | 5-1/8" | $66.00 | View → |
