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: D4.04109.921-BRK7-SS
Experience the perfect blend of strength and performance with the Colson Casters Stainless 4" x 2" HI-TECH Polyurethane Delrin Bearing Top-Lock Caster. Designed for industrial applications, this caster features a robust stainless steel construction that withstands harsh environments, ensuring durability and reliability.
The innovative HI-TECH polyurethane wheel is engineered to deliver excellent performance across diverse surfaces, providing both grip and ease of movement. Coupled with a Delrin bearing, this caster offers smooth rotation and reduced friction, making it an exceptional choice for heavy-duty tasks.
Safety is paramount, which is why this caster includes a top-lock mechanism, preventing unwanted movement and securing your equipment in place. Whether for medical carts, factory equipment, or warehouse applications, this caster is designed to meet the demands of any professional setting.
With a plate size of 4" x 4.5", installation is straightforward, making it compatible with a wide range of applications. Trust in Colson Casters to enhance your mobility solutions with quality and performance that stands the test of time.
Discover the unparalleled advantages of the Colson Casters Stainless 4" x 2" HI-TECH Polyurethane Delrin Bearing Top-Lock Caster. Upgrade your equipment with this reliable solution and experience the difference in performance and safety. Shop 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" HI-TECH Polyurethane Delrin Bearing Top-Lock Caster combines exceptional durability with innovative design, making it the ideal solution for a variety of industrial and medical applications. Engineered from high-quality stainless steel, this caster is built to withstand challenging environments while providing a smooth and reliable performance.
Designed for versatility, the Colson Caster is perfect for various settings, including hospitals, factories, and warehouses. Its ergonomic design minimizes user strain, making it suitable for heavy loads without compromising ease of use.
With a plate size of 4" x 4.5", this caster is compatible with a wide range of equipment and carts, ensuring easy installation and adaptability for different applications.
Colson Casters is renowned for its commitment to quality and excellence. Each caster is meticulously crafted to meet rigorous standards, ensuring high performance and reliability. With a focus on user experience, Colson Casters provides products that enhance mobility solutions across industries.
Upgrade your mobility solutions with the Colson Casters Stainless 4" x 2" HI-TECH Polyurethane Delrin Bearing Top-Lock Caster. Experience the benefits of enhanced durability, ergonomic design, and innovative features that cater to your operational needs. Trust in Colson Casters for a reliable and efficient solution that stands the test of time.
$213.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5-5/8" |
| 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 with Brake |
| Brake Type | Side Lock Brake |
Designed for engineers, manufacturers, and material handling professionals
