Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery Oven Rack Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
The 6" x 2" Stainless Phenolic Roller Bearing Rigid Caster with 4" x 4.5" Plate (D4.06108.339 SS WB29) is designed to deliver superior performance and durability in demanding industrial environments. Its stainless steel construction provides exceptional resistance to rust and corrosion, making it ideal for use in both wet and dry conditions. The phenolic wheel offers excellent load capacity and impact resistance, while the roller bearings ensure smooth and efficient movement. The rigid (non-swiveling) design provides stability and precision, making this caster suitable for controlled and directional applications. The 4" x 4.5" plate simplifies installation and provides a secure mounting foundation.
Every 6" x 2" Stainless Phenolic Roller Bearing Rigid Caster with 4" x 4.5" Plate (D4.06108.339 SS WB29) is manufactured to meet the highest standards of industrial-grade quality and performance. Rigorous testing ensures reliability and functionality under heavy-duty conditions. Our casters are designed to provide maximum value and longevity for your equipment, offering a dependable solution for your business needs. Supported by our commitment to customer satisfaction, this caster is a trusted choice for any industrial application requiring durability, precision, and performance.
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 Phenolic Roller Bearing Rigid Caster with 4" x 4.5" Plate (D4.06108.339 SS WB29) is expertly crafted for industrial applications requiring strength, reliability, and corrosion resistance. Its rigid design provides stability for controlled movement, while the phenolic wheel ensures smooth and durable performance under heavy loads. Designed to endure challenging environments, this caster is an ideal solution for demanding operations where precision and durability are essential.
Engineered for excellence, this caster offers unmatched durability and stability in industrial environments. Its phenolic wheel supports high load capacities while providing smooth and efficient operation. The rigid (non-swiveling) design ensures controlled movement, making it perfect for directional applications. Stainless steel construction guarantees corrosion resistance, making it suitable for wet or challenging conditions. With easy mounting and a robust warranty, this caster delivers exceptional value and performance.
This 6" x 2" Stainless Phenolic Roller Bearing Rigid Caster is a top-tier choice for professionals who demand reliable, long-lasting, and high-performance equipment. Backed by a 3-year warranty and built with industrial-grade materials, this caster ensures smooth operation and stability even in the harshest conditions. Its innovative design and robust construction make it a dependable solution for various industrial needs.
This Colson D4.06108.339 SS WB29 6" x 2" Phenolic Rigid Stainless Caster – CasterHQ 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 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.
Rated for Up to 250°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).
$134.00
| Identification | |
|---|---|
| Part Number / SKU | D4.06108.339-SS-WB29 |
| Product Series | Colson 4 Series |
| Core | |
| Load Capacity | 1200 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 | Phenolic |
| Wheel Color | Black |
| Bearing Type | Roller |
| Axle Diameter | 1/2" |
| Thread Guard | None |
| Construction | |
| The swivel bearing path in the horn; the kingbolt is the center pivot pin.Raceway / Swivel ConstructionThe swivel bearing path in the horn; the kingbolt is the center pivot pin. | Rigid, no raceway |
| Frame / Finish | 304 Stainless Steel |
| Temperature Range | Up to 250°F |
| 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 | |
|---|---|---|---|---|---|---|
| 900 lbsLighter duty | 6" × 2"Polyurethane | Rigid | 7-1/2" | $23.00 | View → | |
| 1000 lbsLighter duty | 6" × 2"Blue Solid Polyurethane | — | 7-1/2" | $182.00 | View → | |
| 1200 lbs | 6" × 2"Phenolic | Rigid | 7.5" | $134.00 | Viewing | |
| 1200 lbsSame capacity | 6" × 2"Semi-Steel | Rigid | 7-1/2" | $40.00 | View → | |
| 1200 lbsSame capacity | 6" × 2"Polyurethane | Rigid | 7-1/2" | $65.00 | View → |
