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 6" x 2" Stainless White Nylon Roller Bearing Caster is expertly crafted to deliver exceptional performance in various industrial settings. Constructed from premium stainless steel and high-quality white nylon, this caster provides outstanding durability and resistance to wear. The roller bearing design ensures smooth and efficient movement, while the 4" x 4.5" plate facilitates secure attachment to your equipment. Whether you're moving heavy machinery or equipment, this caster's robust construction and design make it the perfect choice for your operational needs.
Optimize your workflow with the 6" x 2" Stainless White Nylon Roller Bearing Caster. Its advanced design and superior materials ensure reliability and longevity, even in demanding environments. This caster not only enhances safety and stability but also promotes smooth maneuverability. Choose a solution that combines quality and efficiency, making it an essential component for your industrial applications. Invest in a caster that stands the test of time—choose the D4.06109.539 WN SS WB29 for all your heavy-duty needs.
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 6" x 2" Stainless White Nylon Roller Bearing Caster (Model D4.06109.539 WN SS WB29) is engineered for exceptional performance in heavy-duty applications. With its robust construction and advanced features, this caster is ideal for a variety of industrial settings, including warehouses, manufacturing facilities, and food service operations.
Constructed from high-quality stainless steel and white nylon, this caster is designed to withstand harsh conditions while providing a smooth, reliable operation. The full double ball hardened raceways ensure enhanced durability and performance, even under heavy loads. Additionally, the caster features food-grade grease that performs effectively from -40°F to 600°F, making it suitable for a variety of environments, including those that require compliance with FDA regulations.
Our caster is RoHS compliant and features NSF certification (excluding thread guards), ensuring it meets stringent safety and environmental standards. This compliance guarantees that you are investing in a product that prioritizes not only performance but also safety and environmental responsibility.
The 6" x 2" Stainless White Nylon Roller Bearing Caster is a reliable and durable solution for your industrial mobility needs. With its robust construction, high load capacity, and easy installation, this caster is designed to enhance operational efficiency while ensuring safety and compliance with industry standards. Invest in quality and performance with a product backed by our trusted warranty.
This Colson D4.06109.539 6" x 2" White Nylon 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 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 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 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 7.5". 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).
$185.00
| 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 | 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 | Swivel | 7.5" | $185.00 | 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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