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The Durastar Medium Heavy Duty S30 Series 5" x 2" Thermoplastic Rubber Rigid Caster is built for reliability and performance. Featuring a 350 lb load capacity, this caster is designed to meet the demands of heavy-duty applications while offering smooth maneuverability. The thermoplastic rubber wheel ensures noise reduction and floor protection, making it an excellent choice for sensitive flooring in industrial and commercial settings.
With a 4" x 4-1/2" stainless steel top plate, this caster provides superior strength and corrosion resistance, making it a perfect fit for environments exposed to moisture, chemicals, or other harsh conditions.
Durastar's commitment to quality means that this caster offers both durability and smooth operation, reducing wear and tear on your equipment while increasing the efficiency of your workflows. Ideal for use in warehouses, factories, and commercial applications, the S30 Series caster is a reliable mobility solution that helps improve your operational efficiency.
Upgrade your equipment with the Durastar S30 Series Thermoplastic Rubber Rigid Caster. Experience enhanced durability, smooth movement, and superior performance with every use. Shop now to transform your mobility solutions!
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 5" x 2" Thermoplastic Rubber Rigid Caster is designed to meet the mobility needs of industries requiring heavy-duty performance with smooth and quiet operation. Built for durability, this caster features a 350 lb load capacity, corrosion-resistant stainless steel top plate, and thermoplastic rubber wheels. This combination makes it an ideal solution for applications in industrial, commercial, and warehouse environments where floor protection, maneuverability, and long-lasting performance are crucial.
This caster is versatile and can be used across various industries and environments. Some of the ideal use cases include:
Durastar casters are engineered to provide optimal performance in challenging environments. The thermoplastic rubber wheels offer resistance to wear, while the stainless steel top plate enhances strength and corrosion resistance. These casters are designed for long-lasting reliability, reducing the need for frequent replacements and minimizing maintenance costs. Their ergonomic design ensures smooth operation while reducing strain on workers, which boosts overall productivity.
Durastar casters are designed with minimal maintenance in mind. Their rugged build and corrosion-resistant features ensure longevity, even in harsh conditions. Routine care involves simple checks and occasional cleaning, ensuring your caster continues to perform reliably over time. With the S30 Series, you can expect a long service life, reducing your long-term operational costs.
If you are looking for a versatile, durable, and reliable caster for your heavy-duty applications, the Durastar Medium Heavy Duty S30 Series is the ideal choice. With its superior load capacity, corrosion resistance, and floor protection features, this caster enhances the efficiency of your operations while ensuring smooth, long-lasting performance. Upgrade your mobility solutions today with Durastar's S30 Series casters, and experience the difference!
This 5" x 2" Thermoplastic Rubber Rigid 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 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 -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).
$52.00
| 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 | Rigid |
| 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 | Rigid | 6-1/2" | $52.00 | Viewing | |
| 400 lbsHeavier duty | 5" × 2"Gray Rubber | — | — | $19.00 | View → | |
| 400 lbsHeavier duty | 5" × 2"Gray Rubber | — | — | $19.00 | View → |
