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: D4.04109.925-SS
Experience the reliability and durability of the Colson Casters Stainless 4" x 2" HI-TECH Polyurethane Precision Ball Bearing Caster. Engineered for demanding environments, this caster features a robust stainless steel frame and a premium HI-TECH polyurethane wheel that combines strength with exceptional performance.
The 4" x 2" wheel size is complemented by a sturdy 4" x 4.5" top plate, ensuring compatibility with a wide range of applications. Its high load capacity makes it an ideal choice for heavy-duty tasks in various settings, including warehouses and hospitals.
Designed for smooth maneuverability, this caster is equipped with precision ball bearings that reduce friction, enhancing user experience by providing effortless movement. Whether you're upgrading existing equipment or building new solutions, the Colson Casters HI-TECH Polyurethane Caster is your go-to choice for reliable mobility.
Discover the difference in performance and durability with Colson Casters. Upgrade your operational efficiency and enjoy the seamless functionality offered by our precision-engineered casters. Order now to elevate your equipment's mobility!
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" HI-TECH Polyurethane Precision Ball Bearing Caster is a top-of-the-line mobility solution designed for a wide range of applications. This caster is specifically engineered to provide superior performance in industrial, medical, and commercial environments. With its robust construction and innovative design, it ensures smooth maneuverability and high load capacity, making it an essential choice for businesses looking to enhance their operational efficiency.
This caster is perfect for a variety of settings, including:
Colson Casters is renowned for its commitment to quality and innovation in mobility solutions. With decades of experience, Colson offers products that are not only functional but also reliable. Choosing Colson means investing in casters that enhance productivity, improve safety, and deliver exceptional performance.
Colson Casters stands by its products, ensuring customer satisfaction through rigorous quality control and responsive customer service. Experience the difference with a caster that meets the highest standards in the industry.
Upgrade your mobility solutions with the Colson Casters Stainless 4" x 2" HI-TECH Polyurethane Precision Ball Bearing Caster. Order now and enhance your operational efficiency with this premium mobility solution!
$173.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 600 lbs |
| Temp Range | -40°F to 600°F |
| Wheel Material | 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
