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The Colson Casters Stainless 4" x 2" Hi-Temp Retort Precision Ball Bearing Top-Lock Caster is designed to meet the rigorous demands of high-temperature and industrial environments. Featuring a durable stainless steel construction, this caster offers exceptional strength and resistance to corrosion, making it perfect for use in laboratories, food processing, and manufacturing settings where high-temperature durability is required.
Built with a precision ball bearing, this caster ensures smooth and consistent movement even in the most demanding conditions. The 4" x 2" Hi-Temp Retort wheel is specifically designed to perform under high temperatures, making it a reliable choice for environments such as retort sterilization or industrial ovens.
The Top-lock brake system provides added security, ensuring that equipment stays in place when needed. With a 4" x 4.5" top plate size, this caster is compatible with a wide range of applications, offering easy installation and versatility.
Trust Colson Casters for your mobility solutions. Our products are engineered for superior performance and are built to last, providing you with peace of mind in even the most challenging work environments.
Upgrade your mobility solutions with the Colson Casters Stainless 4" x 2" Hi-Temp Retort Caster. Designed for high-performance, this caster will help you optimize your operations while ensuring long-lasting durability and reliability in high-temperature settings.
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 Precision Ball Bearing Top-Lock Caster is engineered to meet the rigorous demands of high-temperature industrial environments. Built with high-quality materials, this caster provides superior durability and performance in laboratory, food processing, manufacturing, and other challenging applications. Featuring a robust stainless steel construction, this caster is resistant to corrosion, ensuring it maintains its strength and longevity even in harsh conditions.
Designed for demanding operations, the caster is equipped with precision ball bearings for smooth movement, reducing friction and wear over time. The 4" x 2" Hi-Temp Retort wheel is specifically designed to handle high-heat conditions without compromising mobility. Additionally, the Top-lock brake system ensures secure positioning, making it ideal for use in environments where stability and safety are essential.
Whether you're working in a laboratory, a food processing facility, or a manufacturing plant, Colson Casters provides the perfect solution for your high-temperature mobility needs. Trust in the durability, performance, and reliability of this caster for optimal efficiency in your operations.
Colson Casters has built a reputation for delivering high-quality mobility solutions designed to meet the specific needs of industrial and commercial environments. The Stainless 4" x 2" Hi-Temp Retort Precision Ball Bearing Top-Lock Caster is no exception, offering the best in durability, performance, and safety. When you choose Colson, you're investing in a product that will enhance your operational efficiency and help you maintain a smooth workflow, even under the most demanding conditions.
Whether you're moving heavy equipment in a manufacturing plant or securing instruments in a lab, this caster offers the perfect blend of strength, reliability, and ease of use. It’s designed to handle the specific challenges of high-temperature environments, making it an ideal solution for industries that require mobility solutions they can trust.
Upgrade your mobility solutions with Colson Casters' Stainless 4" x 2" Hi-Temp Retort Caster. Engineered for high-performance and built to last, this caster will help you achieve higher productivity and safety in your operations. Order now and experience the difference in quality and reliability.
This Colson D4.04109.835 Stainless 4" x 2" Hi-Temp Caster with Brake – CasterHQ 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 2-5/8" x 3-5/8" slotted to 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 Swivel with Brake caster with a wheel brake. Swivel casters rotate 360 degrees for full maneuverability. The brake locks the wheel to hold the load in place. 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 5-5/8". 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).
Application guidance for load margin, wheel materials, and swivel construction. Confirm ratings against your duty cycle, floor, and temperature before final spec.
Treat published load capacity as a continuous working limit, not a one-time peak. Divide total loaded cart weight (product + rack + fixtures) by the number of casters that share the load, then size so that working load per caster stays at or below about 75% of the rated capacity (a common ~25% margin). On four-wheel oven racks, uneven floors and thermal growth can shift load to two or three casters; if your process routinely parks on imperfect floors, engineer for three-caster support rather than perfect four-way share. Confirm ratings at your process temperature — heat softens many wheel compounds and can lower usable capacity versus room-temperature catalog numbers.
Bypass standard polyurethane when continuous or cyclic wheel temperatures exceed the urethane compound’s published service range (often well below typical bake / washdown-after-heat zones). Spec glass-filled nylon or phenolic (or other high-temp tread systems on the PDP) when racks enter ovens, proofers, or wash tunnels where tread softening, bond failure, or flat spots would appear with PU. Match the wheel to the hottest surface the tread sees, including residual heat after exit, and verify chemical exposure (cleaners, fats, steam) against the material notes on this product. When in doubt, ask for the temperature and duty cycle — we will confirm whether this SKU or a high-temp alternate is the right call.
A traditional kingpin clamps the swivel assembly through a single axial fastener. Repeated side thrust from towing, tugger lines, or AGV path corrections loads that pin and the raceway faces in ways ordinary cart steering does not. Over time that shows up as elongated kingpin holes, brinelled races, or loose swivels. Kingpinless (or forged integrated) raceways distribute thrust through a continuous race path instead of relying on that central pin — better suited when side loads are planned into the duty cycle. Oven-rack and high-temp lines still need the correct wheel material first; upgrade the swivel construction when towing or powered side loads are part of the application, not only when heat is.
$270.00
| Identification | |
|---|---|
| Part Number / SKU | D4.04109.835-RW-BRK7-SS |
| Product Series | Colson 4 Series |
| Core | |
| Load Capacity | 500 lbs |
| Wheel Diameter | 4" |
| Wheel Width | 2" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 5-5/8" |
| Rig Type | Swivel with Brake |
| Brake | Top Lock Brake (locks wheel) |
| Distance from swivel centerline to the outer edge of the wheel when turned.Swivel RadiusDistance from swivel centerline to the outer edge of the wheel when turned. | 4-15/16" |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 2-5/8" x 3-5/8" slotted to 3" x 3" |
| Wheel | |
| Wheel Material | Polyurethane |
| Bearing Type | Pedestal Precision Ball Bearing |
| Construction | |
| Frame / Finish | 304 Stainless Steel |
| Temperature Range | -40°F to 180°F |
| Compliance | |
| Buy American | Yes |
Drag to rotate. Select a label (OAH, Plate, BHP, Dia, Width) for its dimensioned drawing view; Esc or Back to 3D returns. Double-click or Reset view to recenter. Values from manufacturer specs; series geometry for the 2" tread plate caster family.
Series geometry, reference only. Verify critical dims against the spec table.
Free for design use. Redistribution or resale prohibited.
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 within the same duty class, 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 | Swivel with Brake + brake | 5-5/8" | $270.00 | 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"Semi-Steel | Rigid | 5-5/8" | $38.00 | View → |
