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: D4.04108.839-RW-SS-WB29
The Colson Casters Stainless 4" x 2" Hi-Temp Retort Roller Bearing Rigid Caster is designed to meet the rigorous demands of high-temperature environments. Crafted from premium stainless steel, this caster offers enhanced durability, corrosion resistance, and the strength required for long-term reliability in even the harshest conditions.
Featuring a Hi-Temp retort design, this caster is particularly well-suited for retort sterilization processes where extreme temperatures are a constant factor. The 4" x 2" wheel ensures smooth movement, while the roller bearing design helps reduce friction and wear, contributing to longer caster life and improved operational efficiency.
The sturdy 4" x 4-1/2" top plate ensures secure mounting, providing the stability required for heavy-duty applications in industries such as food processing, pharmaceuticals, and other manufacturing settings where precision and durability are essential. Its ability to perform under high heat without compromising performance makes it a versatile choice for specialized applications.
With its combination of innovative design and high-quality materials, the Colson Casters Hi-Temp Retort Roller Bearing Rigid Caster is a reliable solution for industrial mobility needs. Enhance your operations by choosing a caster that can handle extreme conditions and provide smooth, safe movement in critical environments.
Trust Colson Casters to provide the strength and reliability you need for your demanding environments. Invest in the Colson Casters Stainless 4" x 2" Hi-Temp Retort Roller Bearing Rigid Caster today and experience the performance and durability that set us apart.
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-Temp Retort Roller Bearing Rigid Caster is engineered to perform under extreme conditions, offering reliable mobility solutions in high-temperature environments. Made from premium stainless steel, this caster is highly resistant to corrosion, ensuring longevity and high performance even in harsh industrial settings.
Designed with a 4" x 2" wheel size and a 4" x 4.5" top plate, it provides superior stability and load-bearing capacity. The roller bearing system allows for smooth operation, reducing friction and wear, making it ideal for industries such as food processing, pharmaceuticals, and other manufacturing environments that demand high-temperature capabilities and durability.
The Colson Casters Stainless 4" x 2" Hi-Temp Retort Roller Bearing Rigid Caster is ideal for a wide range of applications where high heat and heavy-duty performance are required. These casters are particularly well-suited for industries such as:
Colson Casters are known for their exceptional durability and performance. The Stainless 4" x 2" Hi-Temp Retort Roller Bearing Rigid Caster continues this tradition by delivering optimal performance in the most demanding environments. Its corrosion-resistant stainless steel construction ensures it can withstand exposure to harsh chemicals and high temperatures without losing effectiveness.
The roller bearing system significantly reduces wear and tear, allowing for smooth, low-maintenance operation over extended periods. Whether in food production lines or sterilization systems, this caster’s design promotes operational efficiency while minimizing downtime, making it a cost-effective solution for businesses.
Colson Casters has been a trusted name in industrial mobility for over 100 years. Known for their high-quality manufacturing and innovation, Colson offers a wide range of casters designed to meet the specific needs of industries requiring precision, durability, and reliability. Choosing Colson means selecting products that enhance operational efficiency, reduce downtime, and ensure long-term performance.
With a focus on engineering excellence and customer satisfaction, Colson Casters remains the preferred choice for professionals seeking mobility solutions that stand the test of time.
The Colson Casters Stainless 4" x 2" Hi-Temp Retort Roller Bearing Rigid Caster is the perfect solution for environments that demand high performance, durability, and resistance to extreme conditions. With its corrosion-resistant design, smooth mobility, and heavy-duty capacity, it’s a reliable choice for industries such as food processing, pharmaceuticals, and manufacturing.
Invest in the Colson Casters 4" x 2" Hi-Temp Retort Roller Bearing Rigid Caster today and experience superior performance and longevity in your industrial and high-temperature applications.
$189.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 500 lbs |
| Temp Range | -40°F to 180°F |
| Wheel Material | Polyurethane |
| 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
