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.
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Introducing the Colson Casters Stainless 6" x 2" HI-TECH Polyurethane Roller Bearing Rigid Caster, designed for those who demand reliability and performance in their mobility solutions. Crafted with high-quality stainless steel, this caster offers exceptional durability, making it an ideal choice for a variety of demanding environments.
The 6" x 2" HI-TECH polyurethane wheel provides a smooth glide, reducing friction and allowing for easy maneuverability. This rigid caster is specifically designed for straight-line movement, making it perfect for applications where fixed positioning is required. Its robust construction supports heavy loads, making it suitable for industrial settings, warehouses, and other material handling applications.
The 4" x 4.5" mounting plate ensures easy installation and compatibility with a wide range of equipment. With Colson Casters, you can trust that you are investing in quality that enhances operational efficiency and reliability. Our commitment to excellence means you can focus on your work without worrying about your mobility solutions.
Upgrade your operations with the Colson Casters Stainless 6" x 2" HI-TECH Polyurethane Roller Bearing Rigid Caster. Experience unmatched performance and durability tailored to meet your industrial 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 Colson Casters Stainless 6" x 2" HI-TECH Polyurethane Roller Bearing Rigid Caster is engineered for those who require durability and performance in their mobility solutions. With its robust stainless steel construction and high-tech polyurethane wheel, this caster is perfect for heavy-duty applications in industrial and commercial settings.
This caster is ideal for a wide range of applications, including:
Designed with the user in mind, the Colson Casters Stainless 6" x 2" HI-TECH Polyurethane Rigid Caster minimizes user fatigue during operation. Its smooth glide and ergonomic design enhance overall productivity, making it a reliable choice for daily operations.
Colson has a longstanding reputation for quality and reliability in the mobility solutions market. Each caster is rigorously tested to ensure it meets the highest standards of performance and safety, giving you peace of mind with your investment.
Upgrade your operations with the Colson Casters Stainless 6" x 2" HI-TECH Polyurethane Roller Bearing Rigid Caster. With its combination of strength, durability, and user-friendly design, it is the perfect solution for enhancing mobility and efficiency in your work environment.
This Colson D4.06108.929 SS 6" x 2" Polyurethane 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 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 2-5/8" x 3-5/8" 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.
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 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).
$145.00
| Identification | |
|---|---|
| Part Number / SKU | D4.06108.929-SS-WB29 |
| Product Series | Colson 4 Series |
| Core | |
| Load Capacity | 900 lbs |
| Wheel Diameter | 6" |
| Wheel Width | 2" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)?Floor to top of mounting plate (or stem shoulder). | 7.5" |
| Rig Type | Rigid |
| Brake | No Brake |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)?Center-to-center spacing of the top-plate mounting holes. | 2-5/8" x 3-5/8" slotted to 3" x 3" |
| Recommended Mounting Bolt | 3/8" |
| Wheel | |
| Wheel Material | Polyurethane |
| Wheel tread hardness. Shore D is hard; Shore A is softer.Durometer (Shore)?Wheel tread hardness. Shore D is hard; Shore A is softer. | 55 Shore D |
| Wheel Color | Maroon on Grey Core |
| Bearing Type | Roller |
| Thread Guard | None |
| Construction | |
| The swivel bearing path in the horn; the kingbolt is the center pivot pin.Raceway / Swivel Construction?The swivel bearing path in the horn; the kingbolt is the center pivot pin. | Rigid, no raceway |
| Frame / Finish | 304 Stainless Steel |
| Temperature Range | -45F to +180F |
| Warranty | 3 Years |
| Compliance | |
| Conformity | RoHS compliant; NSF component (less thread guards) |
| Buy American | Yes |
Drag to rotate. Select a label (OAH, Plate, BHP, Dia, Width) for its dimensioned drawing view; Esc or Back to 3D returns. Double-click or Reset view to recenter. Values from manufacturer specs; series geometry for the 2" tread plate caster family.
Series geometry, reference only. Verify critical dims against the spec table.
Free for design use. Redistribution or resale prohibited.
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 within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 700 lbsLighter duty | 6" × 2"Polyolefin | Swivel | 7-1/2" | $25.00 | View → | |
| 700 lbsLighter duty | 6" × 2"Cast Iron | — | 7-1/2" | $151.00 | View → | |
| 900 lbs | 6" × 2"Polyurethane | Rigid | 7.5" | $145.00 | Viewing | |
| 900 lbsSame capacity | 6" × 2"Polyurethane | Rigid | 7-1/2" | $23.00 | View → | |
| 900 lbsSame capacity | 6" × 2"Polyurethane | Swivel | 7-1/2" | $70.00 | View → |





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