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 6" x 2" Phenolic Roller Bearing Caster is an exceptional choice for businesses and industries requiring robust mobility solutions. Featuring a high-strength stainless steel construction, this caster ensures exceptional durability even in tough, high-demand environments. The 6" x 2" size provides a smooth ride, while the phenolic roller bearing reduces friction for easy maneuverability.
Designed with versatility in mind, this caster is ideal for use in a wide variety of industries, from heavy-duty manufacturing plants to medical facilities. The 4" x 4.5" plate provides a secure mounting option for multiple types of equipment, ensuring maximum stability. Whether you're navigating smooth or rough terrain, this caster is engineered to deliver a smooth, reliable performance while bearing significant loads.
Trust in Colson Casters' expertise and commitment to quality to elevate your operational efficiency. This caster offers excellent value, balancing durability and functionality, making it a trusted solution for all your mobility needs. Invest in Colson Casters for dependable, long-lasting performance that ensures ease of movement and high productivity.
Take the next step in optimizing your operations with Colson Casters. Engineered for performance and reliability, our Phenolic Roller Bearing Caster is the perfect addition to any industrial or commercial setup. Upgrade your mobility solutions and experience the difference in quality.
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 Colson Casters Stainless 6" x 2" Phenolic Roller Bearing Caster with 4" x 4.5" Plate (SKU: D4.06109.339 SS WB29) is designed to deliver high performance, durability, and reliability in a variety of industrial, commercial, and medical environments. This caster is engineered for superior load-bearing capacity, ensuring smooth movement across a variety of surfaces, even in heavy-duty applications.
The Colson Casters Stainless 6" x 2" Phenolic Roller Bearing Caster is perfect for a variety of industries that require dependable mobility solutions, including:
The Colson Casters Stainless 6" x 2" Phenolic Roller Bearing Caster is engineered for exceptional performance under demanding conditions. The stainless steel construction provides superior protection against rust and corrosion, while the phenolic roller bearings ensure smooth and reliable movement. Whether navigating smooth floors or rougher surfaces, this caster offers consistent functionality with minimal maintenance.
With a heavy-duty load capacity, this caster can support significant weight, making it an ideal solution for environments where durability and efficiency are paramount. Its ergonomic design ensures that it’s easy to use, reducing strain on workers and improving overall operational efficiency.
Colson Casters is a trusted name in the mobility solutions industry, known for delivering high-quality, durable products engineered for long-lasting performance. With decades of experience in designing casters for demanding environments, Colson Casters provides reliable solutions that meet the rigorous needs of businesses across industries. Our commitment to excellence ensures that you receive the best mobility solutions available, supported by extensive industry expertise and the highest standards of manufacturing.
For businesses looking for reliable, long-lasting mobility solutions, the Colson Casters Stainless 6" x 2" Phenolic Roller Bearing Caster is the perfect choice. With a durable stainless steel frame, low-maintenance roller bearings, and versatile applications, this caster delivers superior performance in heavy-duty environments. Trust in Colson Casters to keep your operations moving smoothly and efficiently.
This Colson D4.06109.339 SS 6" x 2" Phenolic Stainless Caster – 4" x 4.5" Plate 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 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 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 -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 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 7.5". 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).
$175.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Overall Height | 7.5" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 1200 lbs |
| Temp Range | -40°F to 600°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Phenolic |
| 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"Phenolic | Swivel | 7.5" | $175.00 | 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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