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: D4.06109.831-RW-BRK7-SS
The 6" x 2" Stainless Hi-Temp Retort Delrin Bearing Side-Lock Caster with 4" x 4.5" Plate (D4.06109.831 RW BRK7 SS) is engineered to meet the highest standards of quality and performance. Constructed with stainless steel and equipped with a Hi-Temp Retort Delrin Bearing, this caster is designed to endure high-temperature environments, making it ideal for use in industrial and commercial settings where heat resistance and durability are essential. The side-lock mechanism provides secure positioning, while the large 4" x 4.5" mounting plate allows for easy installation and stability. Whether used in high-heat processing, heavy-duty machinery, or any application requiring reliable, smooth movement, this caster ensures consistent and efficient performance.
Our 6" x 2" Stainless Hi-Temp Retort Delrin Bearing Side-Lock Caster with 4" x 4.5" Plate (D4.06109.831 RW BRK7 SS) is thoroughly tested to meet rigorous standards for quality and performance. Each caster is engineered to handle the toughest applications, providing long-lasting reliability even in extreme conditions. We are dedicated to delivering superior products backed by exceptional customer service and a satisfaction guarantee, ensuring you get the best value and reliability for your industrial and commercial needs.
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 Delrin Bearing Side-Lock Caster with 4" x 4.5" Plate (D4.06109.831 RW BRK7 SS) is designed to provide optimal performance in high-temperature and heavy-duty industrial environments. This caster features high-quality stainless steel construction, ensuring excellent resistance to corrosion and wear. Its precision-engineered Delrin bearing ensures smooth, consistent movement even under heavy loads, making it ideal for use in commercial and industrial settings.
This high-performance caster is ideal for use in industrial and commercial settings where heavy-duty support, high-temperature resistance, and smooth movement are required. Typical applications include:
The 6" x 2" Stainless Hi-Temp Retort Delrin Bearing Side-Lock Caster is designed to exceed the rigorous standards of commercial and industrial use. Each caster is rigorously tested for quality, durability, and performance, ensuring that it can withstand heavy-duty workloads and extreme conditions. We are committed to delivering products that provide long-term reliability and operational efficiency, backed by a 3-year warranty for added peace of mind.
Choosing the 6" x 2" Stainless Hi-Temp Retort Delrin Bearing Side-Lock Caster ensures that you are investing in a durable, high-performance product that meets the demands of your industrial operations. Its exceptional load capacity, high-temperature tolerance, and smooth movement make it the go-to solution for heavy-duty applications in environments where reliability and safety are critical. Plus, with the added benefit of a 3-year warranty, you can trust that this caster will deliver lasting performance, even in the most demanding settings.
$302.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Overall Height | 7-1/2" |
| Wheel Capacity | 700 lbs |
| Temp Range | Up to 250°F |
| Wheel Material | Polyurethane |
| Frame Material | Stainless Steel |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Rig Type | Swivel with Brake |
| Brake Type | Side Lock Brake |
Designed for engineers, manufacturers, and material handling professionals
