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.

Experience superior mobility with the Colson Casters Stainless 4" x 2" HI-TECH Polyurethane Roller Bearing CAM-Brake Caster. Designed for professionals who demand reliability and performance, this caster features a robust stainless steel body that withstands rigorous use, ensuring long-lasting durability in various environments.
The HI-TECH polyurethane wheel offers exceptional traction and a smooth glide, reducing noise and minimizing wear on floors. The integrated CAM-brake system provides immediate stopping power, enhancing safety and control when moving heavy loads. With a plate size of 4" x 4.5", this caster is versatile enough to fit a variety of applications, from industrial carts to medical equipment.
Colson Casters is committed to quality and innovation. Each caster is engineered to meet the highest standards, making it the perfect choice for businesses that prioritize efficiency and reliability. Trust in our expertise and elevate your mobility solutions with the Colson HI-TECH Polyurethane Roller Bearing Caster today.
Upgrade to the Colson Casters Stainless 4" x 2" HI-TECH Polyurethane Roller Bearing CAM-Brake Caster for unmatched performance and reliability. Discover the difference today!
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.
Discover the exceptional quality and reliability of the Colson Casters Stainless 4" x 2" HI-TECH Polyurethane Roller Bearing CAM-Brake Caster, designed to meet the rigorous demands of both industrial and medical applications. This caster is engineered to provide superior performance, ensuring smooth and efficient mobility in any setting.
The integrated CAM-brake system provides additional control, allowing users to secure the caster in place quickly. This feature is essential in environments where stability is critical, such as hospitals and manufacturing floors.
With a generous plate size of 4" x 4.5", this caster can be easily mounted on various equipment types, from hospital carts to industrial machinery. Its heavy-duty load capacity ensures it can handle demanding applications, making it a reliable choice for a wide range of industries.
The ergonomic design facilitates effortless maneuverability, reducing strain on users and enhancing overall productivity. This caster is perfect for professionals who require efficient and safe movement of equipment and materials.
Colson Casters is renowned for its commitment to quality and innovation. Each product undergoes rigorous testing to ensure it meets the highest standards of performance and reliability. By choosing Colson, you are investing in a trusted brand that prioritizes excellence.
Enhance your operations today with the Colson Casters Stainless 4" x 2" HI-TECH Polyurethane Roller Bearing CAM-Brake Caster. Experience the difference that quality, durability, and innovative design can make in your daily tasks.
This Colson D4.04109.929 4" x 2" Polyurethane Stainless Caster with Brake is rated to 600 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 Polyurethane 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 Swivel with Brake caster with a wheel brake. Swivel casters rotate 360 degrees for full maneuverability. The brake locks the wheel to hold the load in place. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -40°F to 600°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 Polyurethane 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 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).
$218.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5-5/8" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Rig Type | Swivel with Brake |
| Load & Performance | |
| Wheel Capacity | 600 lbs |
| Temp Range | -40°F to 600°F |
| Brake Type | Side Lock Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Frame Material | Stainless Steel |
4" x 2" Phenolic Swivel Caster Set with Brakes – 2,400 lb | CasterHQ
4" x 2" · 600 lbs · Direct fit
$265
4" x 2" Polyurethane on Iron Rigid Caster – 700 lb | 4-1/2" x 6-1/4" Plate
4" x 2" · 700 lbs
$41
4" x 2" Cast Iron Rigid V-Groove Caster – 700 lb | 4-1/2" x 6-1/4" Plate | CasterHQ
4" x 2" · 700 lbs
$48
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 | |
|---|---|---|---|---|---|---|
| 400 lbsLighter duty | 4" × 2"Rubber | Rigid | 5-5/8" | $23.00 | View → | |
| 400 lbsLighter duty | 4" × 2"Rubber | Swivel | 5-5/8" | $24.00 | View → | |
| 600 lbs | 4" × 2"Polyurethane | Swivel with Brake + brake | 5-5/8" | $218.00 | Viewing | |
| 600 lbsSame capacity | 4" × 2"High Temp Phenolic | Swivel with Brake + brake | 5-5/8" | $265.00 | View → | |
Direct fit4" x 2" Semi-Steel Rigid Caster – 700 lb |
700 lbsHeavier duty | 4" × 2"Cast Iron | Rigid | 5-5/8" | $38.00 | View → |





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