PRODUCT CODE: D4.06108.935-KW-SS
The Colson D4.06108.935-KW-SS is a 6" x 2" k solid polyurethane plate-mount caster rated 1250 lb per caster, mounted on a 4" x 4.5" Top Plate plate. It is built for industrial use where part-number-exact specification, capacity, and bearing life take priority. The 6" diameter rolls cleanly over expansion joints and floor seams smaller wheels stall on. In stock at CasterHQ Mansfield, TX with same-day shipping on quantities of 1-100 placed before 2:00 PM Central. BAA / TAA documentation available on request for federal, defense, and aerospace procurement.
I spec Colson on standard-duty industrial carts where bearing life and quiet roll matter more than maximum capacity. The D4.06108.935-KW-SS earns its place when smooth-roll quiet operation and floor protection are the controlling spec. Pair 6" on the steered axle with a matching rigid version on the trailing axle for true four-position cart kinematics. If your floor has expansion joints over 1/2" wide, step up to a larger wheel diameter.
Colson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.06108.935-KW-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.
1250 lb per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.
Yes for cast iron and steel wheels. 6" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.
Colson's industrial casters are USA-manufactured. We provide BAA/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.
In stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.
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Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The 6" x 2" Stainless K Solid Polyurethane Precision Ball Bearing Rigid Caster with 4" x 4.5" Plate – model D4.06108.935 KW SS – is designed for strength, stability, and longevity. This caster is engineered to meet the demands of industrial and commercial applications that require reliable, heavy-duty performance. Its durable construction combines corrosion-resistant stainless steel with a K Solid Polyurethane wheel, offering exceptional load-bearing capacity and wear resistance, even in challenging environments.
With a load capacity of 1250 lbs, this caster provides exceptional support for heavy-duty equipment and machinery. The pedestal precision ball bearing ensures smooth and efficient movement, reducing friction to improve overall performance. Its rigid design offers controlled, straight-line mobility, making it ideal for stationary or directional applications where stability is crucial.
This caster’s 7.5-inch mounting height and 4" x 4.5" top plate make it easy to install on various types of industrial equipment, providing a reliable foundation that withstands rigorous use. The top plate’s versatile bolt hole pattern (2-5/8" to 3" x 3" to 3-5/8") and recommended 3/8" plate bolt size ensure compatibility with standard mounting configurations, allowing for a secure and stable fit.
Constructed with premium-grade 304 stainless steel, this caster resists corrosion and wear, ensuring a long service life in a wide range of environments, including wet or chemically-exposed areas. The dark blue K Solid Polyurethane wheel adds not only durability but also a distinctive look, allowing for quick identification in equipment setups that use multiple caster types. Additionally, this caster complies with RoHS standards and is a NSF component (when used without thread guards), meeting key industry and environmental requirements.
The 3-year warranty reflects our commitment to quality and provides peace of mind for businesses relying on this caster for essential operations. Our team is available to support any specific installation or maintenance needs, including special order options such as a solid axle configuration.
Choose the 6" x 2" Stainless K Solid Polyurethane Precision Ball Bearing Rigid Caster for its unmatched durability, high load capacity, and superior stability. Designed for challenging industrial environments, it enhances the performance and safety of your equipment. With advanced materials, precision engineering, and compatibility across various setups, this caster is the premium choice for businesses that prioritize reliability and quality in their equipment.
$160.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Overall Height | 7.5" |
| Wheel Capacity | 1250 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Solid Polyurethane |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Rig Type | Rigid |
| Brake Type | No Brake |
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
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