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 40 Series Rigid Caster with 6" x 2" polyurethane on glass-filled nylon wheel is engineered to deliver exceptional performance in demanding applications. Built with a polyurethane tread, this caster provides superior durability and smooth movement, making it an excellent choice for heavy-duty use in industrial, warehouse, and commercial settings.
With a robust load capacity of 1200 lbs, this caster can handle even the most challenging loads with ease. The glass-filled nylon construction ensures strength while maintaining resistance to wear and tear, making this caster a reliable solution for long-term use.
Invest in the 40 Series 6" x 2" rigid caster to enhance your operational efficiency and mobility. With unmatched durability and a superior load capacity, it's the perfect choice for any heavy-duty application.
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 34 Series 6" x 2" Polyurethane on Glass-filled Nylon Rigid Caster offers unmatched durability and exceptional load-bearing capabilities, making it the perfect solution for demanding applications. Whether you are outfitting industrial machinery, medical equipment, or warehouse carts, this caster provides reliable mobility and long-lasting performance in high-demand environments.
Durastar Medium Heavy Duty casters are engineered for heavy-duty use and constructed from high-quality materials. The polyurethane tread provides excellent grip and wear resistance, ensuring that the caster remains functional even after extended periods of use. The glass-filled nylon core offers superior strength, providing long-term durability and stability under heavy loads. Additionally, the corrosion-resistant design ensures that this caster maintains its integrity in various industrial settings, reducing the need for frequent replacements or maintenance.
This caster is ideal for a wide range of applications, including:
With its heavy-duty load capacity, durable construction, and ergonomic design, the Durastar Medium Heavy Duty 34 Series caster is the ideal choice for professionals seeking reliable performance in demanding environments. Whether you need to transport heavy loads, reduce floor damage, or increase maneuverability in tight spaces, this caster is engineered to provide the durability and performance required in various industries. Choose Durastar for reliable, long-lasting, and high-performance mobility solutions.
Don't compromise on quality—upgrade your equipment with the Durastar 34 Series caster today. Experience superior durability, performance, and mobility for your heavy-duty needs. Order now to optimize your operations and ensure reliable, smooth movement across all your industrial and commercial applications.
This 6" x 2" Polyurethane Rigid Caster – 1200 lb is rated to 1200 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).
$37.00
| 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 | 1200 lbs |
| Temp Range | Up to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
6" x 2" Phenolic Swivel Caster – 1200 lb | 4-1/2" x 6-1/4" Top Plate | CasterHQ
6" x 2" · 1200 lbs
$33
6" x 2" Polyurethane on Iron Rigid Caster – 1,200 lb | 4-1/2" x 6-1/4" Plate
6" x 2" · 1200 lbs
$41
6" x 2" Semi-Steel Rigid Caster – 1200 lb | 4" x 4-1/2" Top Plate | CasterHQ
6" x 2" · 1200 lbs · Direct fit
$40
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 | |
|---|---|---|---|---|---|---|
| 900 lbsLighter duty | 6" × 2"Polyurethane | Rigid | 7-1/2" | $23.00 | View → | |
| 1000 lbsLighter duty | 6" × 2"Blue Solid Polyurethane | — | — | $182.00 | View → | |
| 1200 lbs | 6" × 2"Nylon | Rigid | 7-1/2" | $37.00 | Viewing | |
| 1200 lbsSame capacity | 6" × 2"Cast Iron | Rigid | 7-1/2" | $40.00 | View → | |
| 1200 lbsSame capacity | 6" × 2"Polyurethane | Rigid | 7-1/2" | $65.00 | View → |





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