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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.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
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.
This Colson D4.04108.839 RW SS WB29 4" x 2" Stainless Rigid Caster is rated to 500 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a Polyurethane wheel with a 2" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 3" x 3" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
This is a Rigid caster. Rigid casters track straight for directional stability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -40°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 5.63". Account for it when checking equipment clearance, dock height, and ergonomic working height.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$189.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Wheel Capacity | 500 lbs |
| Temp Range | -40°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Frame Material | Zinc Plated Steel |
4" x 2" Phenolic Swivel Caster Set with Brakes – 2,400 lb | CasterHQ
4" x 2" · 600 lbs · Direct fit
$265
4" x 2" Mold-On Rubber Rigid Caster 4" x 4-1/2" Plate – 400 lb | CasterHQ
4" x 2" · 400 lbs · Direct fit
$23
4" x 2" Mold-On Rubber Swivel Caster – 400 lb | 4" x 4-1/2" Top Plate | CasterHQ
4" x 2" · 400 lbs · Direct fit
$24
View all 4′ x 2′ casters & wheels →
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 400 lbsLighter duty | 4" × 2"Rubber | Rigid | 5-5/8" | $23.00 | View → | |
| 400 lbsLighter duty | 4" × 2"Rubber | Swivel | 5-5/8" | $24.00 | View → | |
| 500 lbs | 4" × 2"Polyurethane | Rigid | 5.63" | $189.00 | Viewing | |
| 600 lbsHeavier duty | 4" × 2"High Temp Phenolic | Swivel with Brake + brake | 5-5/8" | $265.00 | View → | |
 Direct fit4" x 2" Semi-Steel Rigid Caster – 700 lb |
700 lbsHeavier duty | 4" × 2"Cast Iron | Rigid | 5-5/8" | $38.00 | View → |
