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Introducing the Colson Casters Stainless 4" x 2" K Solid Polyurethane Precision Ball Bearing Caster (SKU: D4.04109.935 KW SS), the ultimate solution for your mobility needs. Engineered with a robust stainless steel frame and solid polyurethane wheel, this caster offers unparalleled durability and reliability for demanding environments.
Designed to provide smooth, effortless mobility, this caster features precision ball bearings that enhance rolling efficiency, making it perfect for heavy-duty use. With a load capacity tailored for industrial applications, you can trust that it will withstand the rigors of daily operations while maintaining optimal performance.
Whether you're looking to upgrade your equipment in a warehouse, streamline operations in a manufacturing plant, or enhance mobility in healthcare settings, this caster provides the versatility and strength you need. The 4" x 4.5" top plate ensures compatibility with various carts and racks, making it a practical choice for any setup.
Upgrade your operations with the Colson Casters Stainless 4" x 2" K Solid Polyurethane Precision Ball Bearing Caster. Experience the perfect blend of durability and performance, tailored to meet the needs of your demanding applications. Order now to elevate your mobility solutions!
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 4" x 2" K Solid Polyurethane Precision Ball Bearing Caster (SKU: D4.04109.935 KW SS) is designed to offer unmatched durability and functionality for a variety of applications. Made with high-quality stainless steel and solid polyurethane, this caster is built to withstand the rigors of industrial and healthcare environments, providing reliable mobility where you need it most.
At Colson, we understand that quality and reliability are paramount. Our casters undergo rigorous testing to ensure they meet the highest standards of performance and safety. We stand behind our products and are committed to providing exceptional service and support to our customers. Your satisfaction is our top priority.
Transform your mobility solutions with the Colson Casters Stainless 4" x 2" K Solid Polyurethane Precision Ball Bearing Caster. Experience the difference in quality, durability, and performance tailored to meet your specific needs. Click to order now!
This Colson D4.04109.935 KW SS 4" x 2" Polyurethane Stainless Caster is rated to 700 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 Solid 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 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 Solid 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 5.63". 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).
$179.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 700 lbs |
| Temp Range | -40°F to 600°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Solid Polyurethane |
| Frame Material | Stainless Steel |
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
4" x 2" Semi-Steel Rigid Caster – 700 lb | 4" x 4-1/2" Top Plate | CasterHQ
4" x 2" · 700 lbs · Direct fit
$38
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 | Swivel | 5-5/8" | $24.00 | View → | |
| 600 lbsLighter duty | 4" × 2"High Temp Phenolic | Swivel with Brake + brake | 5-5/8" | $265.00 | View → | |
| 700 lbs | 4" × 2"Solid Polyurethane | Swivel | 5.63" | $179.00 | Viewing | |
 Direct fit4" x 2" Semi-Steel Rigid Caster – 700 lb |
700 lbsSame capacity | 4" × 2"Cast Iron | Rigid | 5-5/8" | $38.00 | View → |
| 700 lbsSame capacity | 4" × 2"Polyurethane | Swivel | 5-5/8" | $70.00 | View → |
