PRODUCT CODE: D4.06109.935-KW-BRK4-SS
The Colson D4.06109.935-KW-BRK4-SS is a 6" x 2" k solid polyurethane plate-mount caster rated 1250 lbs per caster, mounted on a 4" x 4-1/2" 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 D4.06109.935-KW-BRK4-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 D4.06109.935-KW-BRK4-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.
1250 lbs 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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Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
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 Colson Casters Stainless 6" x 2" K Solid Polyurethane Precision Ball Bearing Caster with Total Lock is engineered for those who demand exceptional performance and reliability. Ideal for a wide range of applications, this caster combines innovative design with high-quality materials to deliver superior mobility solutions.
Designed for versatility, the Colson Casters Stainless 6" x 2" K Solid Polyurethane Precision Ball Bearing Caster is suitable for a variety of applications, including:
Upgrade your mobility solutions with the Colson Casters Stainless 6" x 2" K Solid Polyurethane Precision Ball Bearing Caster with Total Lock. Combining quality, durability, and exceptional performance, this caster is your go-to solution for safe and efficient transportation of heavy loads across various environments. Trust in Colson Casters to deliver the reliability you need to enhance your operations.
$251.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Overall Height | 7.5" |
| Wheel Capacity | 1250 lbs |
| Temp Range | -40°F to 600°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 | Swivel with Total Lock Brake |
| Brake Type | Total Lock Brake |
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
