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The 6" x 2" Stainless Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4" x 4.5" Plate (D4.06109.831 RW BRK4 SS) is engineered for environments where high heat and heavy-duty applications are required. Constructed from durable stainless steel and equipped with a Hi-Temp Retort Delrin bearing, this caster ensures smooth operation even in extreme temperatures. The Total Lock feature provides maximum security, keeping the caster in place when needed. With its 4" x 4.5" mounting plate, it is easy to install and replace in a variety of industrial settings, ensuring long-lasting performance and reliability in demanding conditions.
Our 6" x 2" Stainless Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4" x 4.5" Plate (D4.06109.831 RW BRK4 SS) is built to meet rigorous industrial standards for performance and durability. Each caster undergoes thorough testing to ensure it can withstand high temperatures and heavy use, providing reliable service across a variety of demanding applications. We are committed to delivering products that meet the highest quality standards, backed by dependable customer support and a satisfaction guarantee.
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 6" x 2" Stainless Steel Hi-Temp Retort Delrin Bearing Caster with Total Lock and 4" x 4.5" Plate (Model D4.06109.831 RW BRK4 SS) is engineered for demanding industrial and commercial applications. Featuring high-temperature resistance and robust construction, this caster ensures smooth and reliable operation even under the toughest conditions.
Our caster features a standard ½" diameter 304 stainless steel zerk axle, with the option for a solid axle available by special order. This customization ensures compatibility with a wide range of equipment and operational needs.
Engineered for reliability and long-lasting performance, this caster is backed by a 3-year warranty. It has been thoroughly tested to meet the high standards required in industrial environments. The caster is RoHS compliant and NSF certified (excluding thread guards), ensuring it meets global standards for safety and quality.
When it comes to high-heat, heavy-duty industrial applications, the 6" x 2" Stainless Steel Hi-Temp Retort Delrin Bearing Caster with Total Lock provides the ultimate in reliability and performance. Whether you’re working in food processing, retort systems, or other demanding environments, this caster ensures smooth, secure, and efficient movement. With a robust construction, high-temperature resistance, and customizable options, it’s the perfect solution for industries requiring durable, long-lasting casters.
We are committed to providing high-quality products that are built to last. Each caster undergoes rigorous testing to ensure it meets the most demanding standards for durability and performance. Our customer service team is always ready to assist, ensuring you receive reliable support throughout the life of your product.
This Colson D4.06109.831 RW BRK4 SS 6" x 2" Stainless Total Lock Caster is rated to 700 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 Swivel with Total Lock 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 7.5". 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).
$297.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Overall Height | 7.5" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Rig Type | Swivel with Total Lock Brake |
| Load & Performance | |
| Wheel Capacity | 700 lbs |
| Temp Range | -40°F to 180°F |
| Brake Type | Total Lock Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Frame Material | Zinc Plated Steel |
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View all 6′ 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 | |
|---|---|---|---|---|---|---|
| 550 lbsLighter duty | 6" × 2"Rubber | — | — | $164.00 | View → | |
| 600 lbsLighter duty | 6" × 2"Gray Rubber | Rigid | 7-1/2" | $31.00 | View → | |
| 700 lbs | 6" × 2"Polyurethane | Swivel with Total Lock Brake + brake | 7.5" | $297.00 | Viewing | |
| 700 lbsSame capacity | 6" × 2"Cast Iron | — | — | $151.00 | View → | |
| 900 lbsHeavier duty | 6" × 2"Polyurethane | Rigid | 7-1/2" | $23.00 | View → |
