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: D4.06109.835-RW-BRK4-SS
The Colson D4.06109.835-RW-BRK4-SS is a 6" x 2" retort hi plate-mount caster rated 700 lb, ideal for heavy per caster, mounted on a 4" x 4-1/2" Top Plate for secure attachment plate. It is built for industrial use where part-number-exact specification, capacity, and bearing life take priority. The 6" diameter rolls cleanly over expansion joints and floor seams smaller wheels stall on. In stock at CasterHQ Mansfield, TX with same-day shipping on quantities of 1-100 placed before 2:00 PM Central. BAA / TAA documentation available on request for federal, defense, and aerospace procurement.
I spec Colson on standard-duty industrial carts where bearing life and quiet roll matter more than maximum capacity. The D4.06109.835-RW-BRK4-SS earns its place when smooth-roll quiet operation and floor protection are the controlling spec. Pair 6" on the steered axle with a matching rigid version on the trailing axle for true four-position cart kinematics. If your floor has expansion joints over 1/2" wide, step up to a larger wheel diameter.
Colson encodes its part numbers by series, wheel material, wheel diameter, plate size, bearing type, and mount style. The D4.06109.835-RW-BRK4-SS is decoded by your CasterHQ engineer at order time — call us at 844-439-4335 for a full breakdown.
700 lb, ideal for heavy per caster dynamic. On a 4-caster cart with even load distribution and a 1.3x safety factor for moving loads, that yields the rated working capacity per cart.
Yes for cast iron and steel wheels. 6" diameter rolls over expansion joints and seams cleanly. For polished or epoxy floors, ask us about poly-on-iron or thermoplastic options.
Colson's industrial casters are USA-manufactured. We provide BAA/TAA-compliant Country-of-Origin documentation on request for federal procurement, typical turnaround under 24 hours.
In stock at CasterHQ Mansfield, TX. Quantities 1-100 ship same-day for orders placed before 2:00 PM Central. Larger quantities ship within 1-2 business days.
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 6" x 2" Stainless Hi-Temp Retort Precision Ball Bearing Caster with Total Lock and 4" x 4.5" Plate (D4.06109.835 RW BRK4 SS) is engineered to perform in some of the toughest industrial and commercial environments. This heavy-duty caster features a robust construction, precision ball bearing for smooth movement, and a total lock brake for secure positioning. Designed to withstand high temperatures and harsh conditions, this caster is ideal for retort and industrial equipment, offering both durability and exceptional performance.
Engineered for high-temperature resistance and durability, the 6" x 2" Stainless Hi-Temp Retort Caster is built to handle extreme environments. Whether you're operating in cold or hot conditions, the caster’s robust construction and food-grade grease ensure reliable performance and long-term operation. The precision ball bearings help reduce friction, allowing for smoother movement while maintaining high load capacity. Whether used in heavy-duty industrial equipment or sensitive food processing applications, this caster provides the security and durability needed for demanding applications.
Choosing the 6" x 2" Stainless Hi-Temp Retort Caster means investing in reliability, safety, and high performance. This caster is ideal for industries where both temperature resistance and high load-bearing capacity are critical. Its corrosion-resistant stainless steel finish ensures it will stand up to harsh chemicals and exposure to high temperatures, making it a valuable choice for food processing, retort applications, and heavy-duty industrial uses. With a strong warranty, compliance with industry standards, and a focus on durable construction, this caster is designed to meet the needs of professionals in various sectors.
We are committed to providing top-quality products designed to meet the highest standards of performance and durability. Our 6" x 2" Stainless Hi-Temp Retort Precision Ball Bearing Caster is thoroughly tested to ensure it performs reliably in the toughest environments. With its 3-year warranty and compliance with RoHS and NSF standards, you can trust that this caster is a safe and reliable choice for your business. Should you have any concerns or require assistance, our dedicated customer service team is always ready to support you.
$309.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Overall Height | 7.5" |
| Wheel Capacity | 700 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
