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: D4.04109.839-SS-WB29
Introducing the Colson Casters Stainless 4" x 2" Polyolefin Roller Bearing Caster with a 4" x 4.5" plate – a premium mobility solution designed to offer enhanced performance and durability. This caster is ideal for applications requiring heavy-duty functionality with a focus on easy maneuverability.
Constructed with a robust stainless steel frame, this caster is resistant to corrosion and capable of handling demanding environments like warehouses, factories, and medical facilities. The 4" x 2" Polyolefin roller bearing wheels ensure smooth and silent operation, even under heavy loads, making this caster suitable for both indoor and outdoor use.
The 4" x 4.5" top plate is designed for versatile mounting options, allowing for compatibility with a variety of equipment. Whether you're looking to improve the mobility of carts, machinery, or storage solutions, this caster provides superior load-bearing capacity and effortless movement across different surfaces.
Colson Casters' commitment to quality and engineering excellence ensures that each product, including this polyolefin roller bearing caster, meets the highest standards of reliability, performance, and safety. Trust Colson Casters for your mobility needs and experience the difference in efficiency and durability.
Upgrade your equipment's mobility with the Colson Casters Stainless Polyolefin Roller Bearing Caster. Designed for those who demand reliability and performance, this caster is the perfect solution for a wide range of applications.
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" Polyolefin Roller Bearing Caster is engineered for demanding industrial and commercial environments. Featuring durable stainless steel construction, it provides long-lasting performance with minimal maintenance. The smooth polyolefin roller bearing wheels ensure quiet operation, easy maneuverability, and reliable load-bearing capacity. This caster is an ideal mobility solution for warehouses, factories, and medical facilities, combining strength with ergonomic design to improve workflow efficiency.
This caster is designed for use in a wide range of applications across multiple industries, including:
The Colson Casters Stainless 4" x 2" Polyolefin Roller Bearing Caster is built for high performance and reliability. Its stainless steel frame ensures it remains resistant to corrosion, making it ideal for environments exposed to moisture or harsh conditions. The polyolefin roller bearings are designed to reduce friction and provide a smooth, quiet ride under heavy loads. This caster’s robust construction can handle the most demanding applications without compromising mobility, making it a perfect choice for industries that require high performance and low maintenance.
Colson Casters is a trusted name in the caster industry, known for producing high-quality, durable products that improve mobility and efficiency in industrial, commercial, and medical applications. With a focus on ergonomic design, load capacity, and long-term reliability, Colson Casters delivers solutions that help you optimize workflow and reduce downtime. Choose Colson Casters for your mobility needs and experience the difference in performance, durability, and ease of use.
$153.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 500 lbs |
| Temp Range | -40°F to 600°F |
| Wheel Material | Polyolefin |
| 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
