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 Colson Casters Stainless 8" x 2" Polyolefin Roller Bearing Rigid Caster is engineered for superior strength and reliability. Featuring a heavy-duty stainless steel construction, this caster is built to withstand demanding environments while providing excellent mobility.
The 8" x 2" Polyolefin wheel is designed to endure heavy loads, offering durability while ensuring smooth movement even on rough surfaces. The roller bearing system allows for effortless maneuverability and reduces friction, making it ideal for both indoor and outdoor use in a variety of industries such as manufacturing, warehousing, and transportation.
Whether you're outfitting a factory, warehouse, or another commercial facility, the 4" x 4.5" top plate ensures secure attachment to your equipment, making installation quick and simple. With its rigid design, this caster is perfect for applications that require stability and strength, allowing for safe and reliable movement of heavy materials.
Invest in the Colson Casters Stainless 8" x 2" Polyolefin Roller Bearing Rigid Caster to improve your operational efficiency. Engineered for performance and long-term reliability, it’s a crucial component for any facility looking to upgrade its mobility solutions.
Upgrade your operational mobility with the Colson Casters Stainless Polyolefin Roller Bearing Rigid Caster. Designed to provide durability and smooth performance, it’s an essential addition to 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
Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.
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 Colson Casters Stainless 8" x 2" Polyolefin Roller Bearing Rigid Caster is a durable and versatile caster designed for high-load capacity and smooth, efficient movement in industrial settings. Constructed with a stainless steel housing and a heavy-duty Polyolefin wheel, this caster is built to withstand demanding environments. With its roller bearing system and 4" x 4.5" top plate, it provides superior performance and reliability across a variety of applications.
This rigid caster is specifically engineered for heavy-duty applications, making it ideal for use in environments that demand both durability and efficient mobility. Some common applications include:
Colson Casters is a trusted name in mobility solutions, known for its commitment to quality, reliability, and innovation. This caster features premium materials and a design that ensures smooth operation, even in the toughest industrial conditions. Whether you are outfitting a new system or replacing old casters, Colson Casters provides mobility solutions that improve the safety, efficiency, and performance of your operations.
Don't settle for less—invest in Colson Casters for dependable, high-performance mobility solutions. Perfect for industrial, commercial, and heavy-duty applications, these casters are designed to last. Shop now and enhance your operations with Colson Casters' trusted products.
This Colson D4.08108.839 8" x 2" Polyolefin Rigid Stainless Caster is rated to 900 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 Polyolefin wheel with a 2" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 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 Polyolefin wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 9.5". 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).
$140.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Overall Height | 9.5" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Wheel Capacity | 900 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
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View all 8′ 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 | 8" × 2"Gray Rubber | Swivel | 9-1/2" | $32.50 | View → | |
| 700 lbsLighter duty | 8" × 2"Cast Iron | — | — | $164.00 | View → | |
| 900 lbs | 8" × 2"Polyolefin | Rigid | 9.5" | $140.00 | Viewing | |
| 1000 lbsHeavier duty | 8" × 2"Blue Solid Polyurethane | — | — | $199.00 | View → | |
| 1000 lbsHeavier duty | 8" × 2"Polyurethane | Rigid | 9-1/2" | $30.00 | View → |





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