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.
The Durastar Light Medium Duty 26 Series 4" x 1-1/4" Duratek High Tech Rubber Round Stem Caster is engineered to provide exceptional performance in a wide range of environments. Featuring a 300 lb load capacity, this caster is perfect for medium-duty applications where durability and smooth movement are crucial.
Designed with Duratek High Tech Rubber, this caster ensures quiet operation while providing superior grip and reducing wear and tear on both the caster and the surface. Its 1" x 2-1/2" round stem guarantees a secure and easy installation, making it a reliable choice for equipment that needs constant mobility.
The annular bearing system provides efficient and smooth movement, reducing friction and ensuring long-lasting use. Whether you are handling carts, machinery, or other equipment, the Durastar caster enhances your operational efficiency while minimizing downtime and maintenance.
Built with quality and precision in mind, the Durastar Light Medium Duty 26 Series caster is an ideal choice for businesses looking for a cost-effective solution that doesn’t sacrifice performance or reliability. Trust in Durastar’s commitment to excellence, and experience the difference in mobility today.
Upgrade your mobility solutions with the Durastar Light Medium Duty 26 Series caster. Experience superior performance, durability, and ease of use that will enhance your operations and ensure smooth, reliable movement every time.
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 Light Medium Duty 26 Series Caster offers exceptional performance and durability, engineered to provide the ideal solution for light to medium-duty applications. Whether you’re upgrading carts, machinery, or equipment, this caster guarantees smooth, efficient movement while handling demanding tasks with ease. The caster is built to support up to 300 lbs of load capacity, making it a perfect choice for industries requiring reliable mobility.
Featuring Duratek high-tech rubber, the caster is designed to perform in even the most challenging environments. The material is engineered for maximum durability, ensuring a quiet and smooth rolling experience while providing superior grip and reducing wear on both the caster and the surface it operates on. The 1" x 2-1/2" round stem is crafted for secure and easy installation, ensuring a seamless fit in various equipment setups.
One of the standout features of this caster is its advanced annular bearing system. This system reduces friction, ensuring quiet and smooth operation, even in environments with heavy usage. Whether in a factory setting, medical facility, or warehouse, the casters' performance ensures minimal downtime and maintenance, making them a cost-effective solution for businesses looking for high-quality yet affordable mobility products.
The caster’s ergonomic design and 4" x 1-1/4" wheel size ensure easy maneuverability, even in tight spaces. Its low-maintenance features and long-lasting performance reduce the need for frequent replacements, enhancing operational efficiency. With its ability to support a wide range of applications, from carts and equipment to machinery, this caster provides both flexibility and reliability in various industrial, medical, and commercial environments.
Durastar Light Medium Duty 26 Series casters are a trusted choice for businesses seeking high-performance mobility solutions. Backed by Durastar’s reputation for excellence, these casters offer the perfect balance of functionality, cost-effectiveness, and long-term durability. Upgrade your operational capabilities today with the Durastar caster and experience enhanced mobility and reliability.
When it comes to reliability and performance, Durastar stands out as a top-tier choice for mobility solutions. Whether you’re looking for casters for industrial equipment, medical carts, or general use, the Durastar Light Medium Duty 26 Series caster offers the perfect blend of high capacity, ergonomic design, and minimal maintenance. By choosing Durastar, you invest in a solution that will streamline your operations and provide lasting value.
This 4" x 1-1/4" Duratek Rubber Round Stem Caster – 300 lb is rated to 300 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 Rubber wheel with a 1-1/4" tread width. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty use.
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 Rubber wheel performs best on rough, uneven, or outdoor surfaces such as asphalt, gravel, and cracked concrete. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 4-15/16". 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).
$28.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 4-15/16" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 300 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Rubber |
| Frame Material | Zinc Plated Steel |
4" x 1-1/4" Polyurethane Swivel Caster – 300 lb | 3-1/8" x 4-1/8" Plate | CasterHQ
4" x 1-1/4" · 300 lbs
$19
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 | |
|---|---|---|---|---|---|---|
| 250 lbsLighter duty | 4" × 1-1/4"Gray Rubber | Swivel with Total Lock Brake + brake | — | $24.00 | View → | |
| 260 lbsLighter duty | 4" × 1-1/4"Polyurethane | Swivel | 4-1/8" | $14.00 | View → | |
| 300 lbs | 4" × 1-1/4"Rubber | Swivel | 4-15/16" | $28.00 | Viewing | |
| 300 lbsSame capacity | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → | |
| 300 lbsSame capacity | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → |



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