The Durastar Medium Heavy Duty S30 Series is designed to provide outstanding performance in industrial and commercial environments. Featuring a 6" x 2" rubber on glass-filled nylon wheel, this caster combines the best of both materials for an ideal balance of smooth rolling, durability, and resistance to impact and wear. Whether you're moving heavy equipment or handling industrial loads, this caster offers the strength you need, with a robust 550 lb capacity.
The design ensures effortless mobility, making it an excellent choice for applications requiring constant direction changes or tight spaces. Its 4" x 4-1/2" stainless steel top plate ensures both durability and resistance to corrosion, ideal for use in harsh or high-moisture environments like warehouses and factories.
Crafted with longevity in mind, the Durastar S30 Series requires minimal maintenance and is built to perform under heavy loads. Its ergonomic design ensures efficient maneuverability, reducing strain for users and improving workflow in demanding work environments. The caster’s ability to handle tough conditions while delivering reliable performance makes it a top choice for professionals seeking dependable mobility solutions.
Invest in Durastar Medium Heavy Duty S30 Series casters and experience the perfect combination of strength, performance, and durability. Ideal for demanding applications, this caster ensures smooth, reliable movement every time. Shop now and enhance your operational efficiency with the durability you can trust!
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 Medium Heavy Duty S30 Series rigid caster is the ideal solution for businesses requiring reliable, durable, and easy-to-maneuver casters for industrial and warehouse applications. Featuring a 6" x 2" rubber wheel mounted on a glass-filled nylon core, this caster combines the best properties of both materials to offer high resistance to wear, impact, and extreme conditions.
With a robust 550 lb load capacity and a corrosion-resistant 4" x 4-1/2" stainless steel top plate, this caster ensures both strength and longevity, making it a reliable option for medium to heavy-duty applications in environments such as factories, warehouses, and hospitals. The ergonomic design reduces strain during use, making the caster not only functional but comfortable to use as well.
Durastar’s S30 Series 6" x 2" rubber on glass-filled nylon rigid caster is the perfect blend of durability, mobility, and performance. Whether you're handling heavy equipment, sensitive machinery, or goods that need to be moved frequently, this caster is designed to perform with ease and reliability. Its rubber wheels ensure smooth and quiet operation, even on hard or uneven surfaces.
The shock-mitigating properties of the Durastar S30 caster help protect both the equipment and surfaces from damage, enhancing operational efficiency. Its ergonomic design also ensures that users experience reduced strain, making it a practical choice for businesses looking to improve workplace ergonomics and productivity.
Upgrade your equipment mobility with the Durastar Medium Heavy Duty S30 Series 6" x 2" rubber on glass-filled nylon rigid caster. Perfect for tough work environments, it combines strength, durability, and ease of use to enhance your operational efficiency. Shop now and experience the reliability that only Durastar can provide.
This 6" x 2" Rubber on Nylon Rigid Stainless Caster – 550 lb is rated to 550 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 Rigid caster. Rigid casters track straight for directional stability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for Up 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 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).
$53.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Overall Height | 7-1/2" |
| 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 | Rigid |
| Load & Performance | |
| Wheel Capacity | 550 lbs |
| Temp Range | Up to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
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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 | |
|---|---|---|---|---|---|---|
| 500 lbsLighter duty | 6" × 2"Gray Rubber | — | — | $25.00 | View → | |
| 500 lbsLighter duty | 6" × 2"Gray Rubber | Rigid | 7-1/2" | $29.00 | View → | |
| 550 lbs | 6" × 2"Nylon | Rigid | 7-1/2" | $53.00 | Viewing | |
| 550 lbsSame capacity | 6" × 2"Rubber | Rigid | 7-1/2" | $32.00 | View → | |
| 550 lbsSame capacity | 6" × 2"Rubber | Swivel | 7-1/2" | $38.00 | View → |
