Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
The Durastar Medium Heavy Duty S30 Series caster is engineered for superior performance, designed to handle demanding industrial and commercial environments. Featuring a 5" x 2" thermoplastic rubber donut wheel, this swivel caster ensures smooth, quiet, and efficient operation even in heavy-use applications.
With a robust 350 lb load capacity, the S30 Series caster provides excellent durability and reliability, making it an ideal choice for applications that require high strength and long-lasting performance. The 4" x 4-1/2" stainless steel top plate enhances its sturdiness, offering added stability and ensuring it can withstand the rigors of industrial environments.
Whether you're equipping carts, trolleys, or other mobile equipment, the Durastar Medium Heavy Duty S30 Series caster delivers unparalleled maneuverability and is designed to minimize maintenance while offering exceptional value. The thermoplastic rubber wheel also provides floor protection, reducing the risk of damage to sensitive surfaces.
Choose Durastar Medium Heavy Duty S30 Series casters for your industrial, commercial, or warehouse needs. Experience the perfect balance of strength, durability, and smooth maneuverability with our high-performance caster solution. Upgrade today and improve your mobility 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 Medium Heavy Duty S30 Series Swivel Caster offers outstanding performance, durability, and versatility. Equipped with a 5" x 2" thermoplastic rubber donut wheel, this caster is specifically designed for demanding industrial, commercial, and general-purpose applications. With a 350 lb load capacity and a 4" x 4-1/2" stainless steel top plate, this caster is engineered to provide long-lasting strength, ensuring reliable and smooth movement for all your mobility needs.
The Durastar S30 Series swivel caster provides multiple benefits to enhance your operational efficiency:
The Durastar Medium Heavy Duty S30 Series swivel caster is designed for a wide range of industrial and commercial applications, including:
Durastar is committed to providing high-quality mobility solutions that meet the demands of various industries. Our S30 Series swivel caster ensures both reliability and ease of use, backed by exceptional customer support and satisfaction. Choose Durastar for your mobility solutions and experience the difference in performance, durability, and value.
Upgrade your equipment with the Durastar Medium Heavy Duty S30 Series swivel caster. Enhance your operational efficiency and experience the benefits of smooth, reliable, and cost-effective mobility. Order today and take the first step toward optimizing your equipment's performance.
This 5" x 2" Thermoplastic Rubber Swivel Stainless Caster – 350 lb is rated to 350 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 Gray 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 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 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 Gray 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 6-1/2". 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).
$54.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Wheel Diameter | 5" |
| Wheel Tread Width | 2" |
| Overall Height | 6-1/2" |
| 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 | Swivel |
| Load & Performance | |
| Wheel Capacity | 350 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
5" x 2" Crowned Gray TPR Polyolefin Industrial Wheel – 400 lb | CasterHQ
5" x 2" · 400 lbs
$19
5" x 2" Thermo Rubber Polyolefin Industrial Replacement Wheel – 400 lb | CasterHQ
5" x 2" · 400 lbs
$19
5" x 2" Mold-On Rubber Rigid Caster – 400 lb | 4" x 4-1/2" Plate | CasterHQ
5" x 2" · 400 lbs · Direct fit
$23
View all 5′ 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 | |
|---|---|---|---|---|---|---|
| 250 lbsLighter duty | 5" × 2"Gray Rubber | Rigid | 6-1/2" | $42.00 | View → | |
| 250 lbsLighter duty | 5" × 2"Gray Rubber | Swivel | 6-1/2" | $44.00 | View → | |
| 350 lbs | 5" × 2"Gray Rubber | Swivel | 6-1/2" | $54.00 | Viewing | |
| 400 lbsHeavier duty | 5" × 2"Gray Rubber | — | — | $19.00 | View → | |
| 400 lbsHeavier duty | 5" × 2"Gray Rubber | — | — | $19.00 | View → |
