Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
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.
PRODUCT CODE: D4.04109.931-KW-SS
Introducing the Colson Casters Stainless 4" x 2" K Solid Polyurethane Delrin Bearing Caster, your go-to solution for reliable mobility. Designed for superior performance, this caster features a robust stainless steel construction that stands up to demanding environments while ensuring longevity.
The solid polyurethane wheel is engineered to protect flooring surfaces, reducing wear and tear while providing a smooth and quiet operation. Coupled with a high-performance Delrin bearing, this caster delivers exceptional rolling capabilities, making it ideal for applications requiring frequent movement.
With a generous 4" x 4.5" plate, installation is a breeze, allowing for a secure fit across a variety of equipment. Whether you’re enhancing mobility in a hospital, warehouse, or manufacturing facility, this caster is designed to meet your needs with excellence and reliability.
Trust in the quality of Colson Casters to transform your operational efficiency. Our commitment to superior craftsmanship and performance ensures you receive a product that enhances your workflow while prioritizing user safety and comfort.
Experience the difference with the Colson Casters Stainless 4" x 2" K Solid Polyurethane Caster. Enhance your mobility solutions with our reliable and durable casters. Order now!
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
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 4" x 2" K Solid Polyurethane Delrin Bearing Caster combines durability and functionality, making it an ideal choice for various applications. With a robust stainless steel construction and a solid polyurethane wheel, this caster is engineered to provide reliable performance in demanding environments.
This caster is ideal for a wide range of applications, including:
Choosing the Colson Casters Stainless 4" x 2" K Solid Polyurethane Caster brings numerous benefits:
The Colson Casters Stainless 4" x 2" K Solid Polyurethane Delrin Bearing Caster is a reliable and durable choice for enhancing mobility solutions across various sectors. With its robust design, versatile applications, and trusted brand reputation, it is the perfect addition to your equipment. Invest in quality and efficiency with Colson Casters today!
$166.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 700 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 |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
