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: D4.04108.831-SS
Experience the exceptional quality and performance of the Colson Casters Stainless 4" x 2" Polyolefin Delrin Bearing Rigid Caster. Designed for demanding industrial environments, this caster features a durable stainless steel construction that resists corrosion and maintains its structural integrity even under harsh conditions.
Equipped with a high-performance Polyolefin wheel, this rigid caster ensures smooth and efficient rolling on a variety of surfaces, including concrete, tile, and more. The Delrin bearing system minimizes friction, resulting in quieter operation and extended lifespan. Whether you're moving equipment in a warehouse, hospital, or factory, this caster provides the stability and strength you need.
The 4" x 4.5" top plate ensures easy mounting and stability, while the heavy-duty design can handle demanding loads. This caster is perfect for use in environments where performance and durability are essential, such as industrial settings, medical facilities, and commercial operations.
Upgrade your equipment with the reliability and durability of Colson Casters. Our Stainless 4" x 2" Polyolefin Delrin Bearing Rigid Caster offers a dependable solution for all your industrial mobility needs. Invest in quality and performance today.
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.
Colson Casters is a trusted name in the industry, providing high-quality mobility solutions for a wide range of applications. The Colson Casters Stainless 4" x 2" Polyolefin Delrin Bearing Rigid Caster is engineered to deliver exceptional performance, durability, and reliability in demanding environments. This caster features a sturdy stainless steel construction, providing excellent resistance to corrosion, and is equipped with Polyolefin wheels for smooth rolling on various surfaces. The Delrin bearing system ensures low-friction movement, contributing to quieter operation and longer caster life.
With its 4" x 4.5" plate size, this caster is designed to fit securely onto various equipment, making it ideal for industrial, medical, and commercial settings where smooth mobility is essential. Whether you're moving heavy equipment in a warehouse, transporting supplies in a hospital, or requiring a reliable solution in a factory, this caster ensures dependable performance that supports your business needs.
This caster is ideal for use in a variety of settings that demand durability and reliability. Whether you're outfitting a new piece of equipment or replacing worn-out casters, the Colson Casters Stainless 4" x 2" Polyolefin Delrin Bearing Rigid Caster is an excellent choice for:
Choose the Colson Casters Stainless 4" x 2" Polyolefin Delrin Bearing Rigid Caster for your mobility needs and experience superior performance, reliability, and ease of use. Engineered for tough environments, this caster ensures smooth and effortless mobility in a wide range of applications. With its durable materials, ergonomic design, and low-maintenance features, it is the ideal solution for industries that demand the best in caster technology. Upgrade your equipment today with Colson Casters and enjoy lasting performance.
$105.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 500 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Rig Type | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
