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: D4.04109.935-KW-SS
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!
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 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!
$179.00
| 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 | Stainless 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
