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: D4.04109.831-RW-BRK4-SS
The Colson Casters Stainless 4" x 2" Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4" x 4.5" Plate offers exceptional durability and functionality in high-temperature environments. Constructed from premium stainless steel, this caster is designed to withstand the most demanding conditions, making it perfect for industries such as food processing, pharmaceuticals, and industrial machinery.
The caster features a Delrin bearing that ensures smooth operation even in high-temperature retort applications. With a total lock mechanism, this caster guarantees security, locking the wheel in place for stationary use when needed. Its 4" x 2" wheel size provides a balance between strength and maneuverability, ensuring reliable movement across a variety of surfaces.
Whether you're dealing with extreme heat, chemical exposure, or heavy-duty applications, the Colson Casters Hi-Temp Retort Caster delivers the performance, reliability, and safety you require. Designed with the highest standards of quality and engineering, this caster is built to perform in critical environments, making it an ideal choice for any industrial setting.
Invest in high-performance mobility with Colson Casters' Stainless Hi-Temp Retort Delrin Bearing Caster. Upgrade your industrial operations with a reliable and durable solution designed to meet the most rigorous demands.
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 Delrin Bearing Caster with Total Lock and 4" x 4.5" Plate is a high-performance mobility solution designed to withstand extreme environments. Engineered with precision, this caster is ideal for industries that require durable, reliable, and smooth-moving solutions. Whether you're in food processing, medical facilities, or heavy-duty industrial settings, this caster excels in both performance and safety. Its robust construction, combined with advanced features like the Delrin bearing and Total Lock mechanism, ensures secure movement in even the most challenging conditions.
The Colson Casters Stainless 4" x 2" Hi-Temp Retort Delrin Bearing Caster is ideal for use in industries requiring high-performance mobility solutions. Common applications include:
Colson Casters is a trusted name in the caster industry, known for producing high-quality, durable products that meet the demands of tough environments. With the Stainless 4" x 2" Hi-Temp Retort Delrin Bearing Caster, you can expect:
$272.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 500 lbs |
| Temp Range | Up to 250°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 | Swivel with Total Lock Brake |
| Brake Type | Total Lock Brake |
Designed for engineers, manufacturers, and material handling professionals
