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The Durastar Medium Heavy Duty S30 Series caster offers outstanding performance for demanding environments. Featuring a durable 4" x 2" phenolic wheel, this caster is built to handle heavy loads with ease, supporting up to 800 lbs per caster. Its swivel design allows for exceptional maneuverability, making it the perfect solution for industrial and commercial applications.
Equipped with a corrosion-resistant 4" x 4-1/2" stainless steel top plate, this caster ensures long-lasting performance even in harsh conditions. Whether you’re outfitting material handling carts, industrial equipment, or heavy-duty machinery, the Durastar S30 Series offers the reliability and strength you need to get the job done.
Designed for ease of use and maximum efficiency, the Durastar caster’s phenolic wheel is engineered to provide smooth rolling action on a variety of surfaces, while minimizing wear and tear. Upgrade your operational mobility with this high-performance caster, ideal for warehouses, factories, and other heavy-duty applications.
Choose the Durastar Medium Heavy Duty S30 Series caster to enhance your equipment’s mobility. With its durable materials, superior load capacity, and versatile design, this caster is engineered for the toughest jobs. Order now and experience long-lasting performance.
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 4" x 2" Phenolic Swivel Caster is a premium mobility solution designed to handle the toughest applications. Engineered for heavy-duty industrial, commercial, and warehouse environments, this caster ensures smooth, reliable performance while supporting loads of up to 800 lbs per caster. With a robust phenolic wheel and a corrosion-resistant 4" x 4-1/2" stainless steel top plate, it delivers long-lasting durability even in the harshest conditions.
Durastar Medium Heavy Duty S30 Series casters are designed to meet the rigorous demands of industrial environments. Their high load capacity and corrosion-resistant design make them perfect for factories, warehouses, and material handling carts. The 4" x 2" phenolic wheels ensure smooth rolling action even in the toughest conditions, while the swivel design makes them easy to maneuver in tight spaces.
Whether you're moving heavy machinery or handling large inventory in a warehouse, these casters offer reliable mobility solutions that reduce wear and tear and minimize the effort required for everyday tasks. With their durable construction and minimal maintenance needs, the Durastar S30 Series casters are the ideal choice for boosting your operational efficiency.
Upgrade your heavy-duty mobility with Durastar Medium Heavy Duty S30 Series casters. Designed for the toughest applications, these casters deliver unmatched durability, performance, and ease of use. Shop now to take your material handling and industrial equipment to the next level.
This 4" x 2" Phenolic Swivel Stainless Caster – 800 lb is rated to 800 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 Phenolic wheel with a 2" tread width. Phenolic carries high loads on smooth, hard floors and tolerates heat, but transmits more shock than an elastomer tread.
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 Up to 250°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 Phenolic 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 5-5/8". 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 | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5-5/8" |
| 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 | 800 lbs |
| Temp Range | Up to 250°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Phenolic |
| Frame Material | Zinc Plated Steel |
4" x 2" Phenolic Swivel Caster 4-1/2" x 6-1/4" Plate – 800 lb | CasterHQ
4" x 2" · 800 lbs
$29
4" x 2" Phenolic Rigid Caster – 800 lb | 4" x 4-1/2" Top Plate | CasterHQ
4" x 2" · 800 lbs · Direct fit
$21
4" x 2" Phenolic Swivel Caster – 800 lb | 4" x 4-1/2" Top Plate | CasterHQ
4" x 2" · 800 lbs · Direct fit
$25
View all 4′ 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 | |
|---|---|---|---|---|---|---|
| 700 lbsLighter duty | 4" × 2"Polyurethane | — | 5-5/8" | $63.00 | View → | |
| 700 lbsLighter duty | 4" × 2"Cast Iron | Rigid | 5-5/8" | $48.00 | View → | |
| 800 lbs | 4" × 2"Phenolic | Swivel | 5-5/8" | $52.00 | Viewing | |
 Direct fit4" x 2" Phenolic Rigid Caster – 800 lb |
800 lbsSame capacity | 4" × 2"Phenolic | Rigid | 5-5/8" | $21.00 | View → |
 Direct fit4" x 2" Phenolic Swivel Caster – 800 lb |
800 lbsSame capacity | 4" × 2"Phenolic | Swivel | 5-5/8" | $25.00 | View → |
