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 Kingpinless Heavy Duty 40 Series 6" x 2" Duratek High Tech Rubber Swivel Caster offers exceptional performance and durability, making it the perfect solution for a wide range of heavy-duty applications. Designed with Duratek High Tech Rubber, this caster is engineered to withstand heavy loads while providing superior resistance to wear and tear.
With a robust 600 lb load capacity, the Kingpinless caster is ideal for demanding environments such as warehouses, factories, and distribution centers. The swivel design allows for smooth, effortless movement in tight spaces, enhancing both efficiency and safety during operation.
Choose the right top plate size and bearing option to meet your specific needs. Whether you're working with smaller machinery or heavy-duty equipment, the Kingpinless caster offers the flexibility to ensure a perfect fit. Our casters are crafted for reliability, making them a trusted choice for businesses looking for long-lasting solutions.
Experience the durability and performance of the Kingpinless Heavy Duty 40 Series today. Elevate your mobility solutions with a product designed for tough conditions and engineered to exceed your expectations.
Upgrade your equipment with the Kingpinless Heavy Duty 40 Series and enjoy reliable performance and superior durability. Choose the perfect caster for your heavy-duty needs and enhance your operational efficiency.
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 Heavy Duty 40 Series 6" x 2" Duratek High Tech Rubber Swivel Caster is engineered for superior performance and durability in the toughest environments. Designed with a 600 lb load capacity, this caster is perfect for industrial, commercial, and warehouse applications where heavy-duty mobility solutions are essential. Whether you're managing inventory in a warehouse or handling equipment in a factory, the Durastar caster provides reliable, smooth, and ergonomic movement for optimal operational efficiency.
Manufactured using Duratek High Tech Rubber, this caster offers exceptional resistance to wear, heat, and abrasions, making it ideal for demanding industrial applications. The 6" x 2" wheel size ensures a solid balance of strength and maneuverability, providing smooth, efficient movement across a variety of surfaces, from smooth concrete floors to rugged terrain.
One of the standout features of the Durastar caster is its 360° swivel design, which enables easy and precise navigation in tight spaces. This is particularly important in environments where maneuverability is key, such as narrow aisles in warehouses or cramped factory floors. The swivel design allows operators to make quick, smooth turns, improving overall workflow and minimizing downtime.
The Durastar caster is available with a range of customizable options to meet your specific needs. You can choose from multiple top plate sizes, allowing for a perfect fit with your equipment. Additionally, the caster offers various bearing options, providing flexibility depending on the level of load, speed, and durability required in your operational environment.
Designed with operator comfort and efficiency in mind, the Durastar caster's ergonomic features reduce strain on users during operation. This caster is engineered to handle tough, high-traffic environments while maintaining ease of use and minimal maintenance requirements. With a 600 lb capacity and the ability to withstand challenging conditions, it is an essential solution for improving mobility in heavy-duty applications.
Whether you're outfitting a new warehouse or replacing worn-out casters on existing equipment, the Durastar Heavy Duty 40 Series is built to deliver long-lasting value. With its durability, high load capacity, and customizable features, this caster provides a reliable solution for industrial, commercial, and general use. Trust in Durastar's reputation for quality and performance to enhance your mobility solutions.
Upgrade your mobility solutions with the Durastar Heavy Duty 40 Series 6" x 2" Duratek High Tech Rubber Swivel Caster. Engineered for heavy-duty use and superior maneuverability, it’s the ideal choice for industrial and commercial applications. Choose Durastar for long-term reliability and exceptional performance.
This 6" x 2" Duratek Rubber Swivel Kingpinless Caster – 600 lb is rated to 600 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 2" 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 7-1/2". 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).
$82.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Overall Height | 7-1/2" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 600 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Rubber |
| Frame Material | Zinc Plated Steel |
6" x 2" Thermo Rubber Rigid Caster – 600 lb | 4" x 4-1/2" Plate | CasterHQ
6" x 2" · 600 lbs
$31
6" x 2" Mold-On Rubber Rigid Caster – 550 lb | 4" x 4-1/2" Plate | CasterHQ
6" x 2" · 550 lbs
$32
6" x 2" Mold-On Rubber Swivel Caster – 550 lb | 4" x 4-1/2" Top Plate | CasterHQ
6" x 2" · 550 lbs
$38
View all 6′ 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 | |
|---|---|---|---|---|---|---|
| 550 lbsLighter duty | 6" × 2"Rubber | Swivel | 7-1/2" | $38.00 | View → | |
| 550 lbsLighter duty | 6" × 2"Rubber | — | — | $164.00 | View → | |
| 600 lbs | 6" × 2"Rubber | Swivel | 7-1/2" | $82.00 | Viewing | |
| 600 lbsSame capacity | 6" × 2"Gray Rubber | Rigid | 7-1/2" | $31.00 | View → | |
| 700 lbsHeavier duty | 6" × 2"Cast Iron | — | — | $151.00 | View → |





Search
