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-RW-SS-WB29
The Colson Casters Stainless 4" x 2" Hi-Temp Retort Roller Bearing Caster (SKU: D4.04109.839 RW SS WB29) is designed to handle the most demanding high-temperature environments, making it a top choice for industries such as food processing, pharmaceutical, and heavy manufacturing. With a durable stainless steel frame, this caster ensures maximum performance even in extreme conditions, providing long-lasting reliability.
Featuring roller bearing technology, this caster delivers smooth and efficient movement, minimizing friction while handling heavy loads. The 4" x 4.5" plate offers versatile compatibility, making it easy to integrate into various applications. Whether moving equipment through high-heat environments or across tough industrial floors, this caster guarantees durability and dependability.
When you choose the Colson Casters Hi-Temp Roller Bearing Caster, you invest in a product built for longevity and superior performance. The stainless steel construction provides corrosion resistance, while the high-temperature capabilities ensure reliability even in harsh conditions. It's the perfect mobility solution for businesses seeking a caster that can withstand the rigors of industrial work environments.
Upgrade your mobility solutions today with the Colson Casters Stainless 4" x 2" Hi-Temp Retort Roller Bearing Caster. Built for heat resistance, load-bearing capability, and exceptional durability, it's the ideal choice for industries requiring reliable, high-performance casters.
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 Caster (SKU: D4.04109.839 RW SS WB29) is a premium mobility solution engineered to withstand the toughest industrial and high-temperature environments. Crafted from high-quality stainless steel, this caster is designed to provide unmatched durability and performance in environments where reliability and corrosion resistance are critical.
This caster is specifically designed for industries that require equipment to operate under high heat and heavy loads. Ideal for food retorting, pharmaceuticals, manufacturing plants, and other industrial applications, the Colson Casters Stainless 4" x 2" Hi-Temp Retort Roller Bearing Caster ensures your operations run smoothly without the worry of caster failure or performance issues in harsh conditions.
When you choose Colson Casters, you’re investing in high-quality, durable products that stand the test of time. This caster’s stainless steel frame and roller bearing mechanism provide enhanced strength and resistance to wear, ensuring that it will continue to perform at its best even in high-stress situations. Designed to minimize friction and optimize maneuverability, it’s an excellent choice for industries where caster performance is critical to the success of the operation.
Colson Casters has a longstanding reputation for delivering high-performance, reliable products. Our commitment to excellence and customer satisfaction is reflected in every product we offer, including the Stainless 4" x 2" Hi-Temp Retort Roller Bearing Caster. When you choose Colson, you choose reliability, quality, and peace of mind.
The Colson Casters Stainless 4" x 2" Hi-Temp Retort Roller Bearing Caster is perfect for a variety of applications, including:
Whether you need a caster for high-temperature environments or simply require a durable, reliable solution for heavy-duty applications, the Colson Casters Stainless 4" x 2" Hi-Temp Retort Roller Bearing Caster with 4" x 4.5" plate is the ideal choice. Its superior construction, corrosion resistance, and exceptional performance make it a top-tier product in the mobility solutions industry. Invest in a caster that will perform reliably for years to come and meet the demands of your toughest environments.
$230.00
| 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 | 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
