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: D4.08109.839-RW-BRK7-SS-WB29
The 8" x 2" Stainless Hi-Temp Retort Roller Bearing Side-Lock Caster with 4" x 4.5" Plate (D4.08109.839 RW BRK7 SS WB29) is engineered to deliver top performance under high-temperature and high-stress conditions. Crafted from premium stainless steel, this caster is equipped with a Hi-Temp Retort Roller Bearing for smooth, continuous movement. The side-lock feature ensures stability, while the 4" x 4.5" mounting plate offers versatile compatibility for industrial use. Ideal for environments that demand durability and resistance to heat and corrosion, this caster provides long-lasting reliability in demanding applications.
Our 8" x 2" Stainless Hi-Temp Retort Roller Bearing Side-Lock Caster with 4" x 4.5" Plate (D4.08109.839 RW BRK7 SS WB29) is rigorously tested to meet the highest standards of quality and performance. Designed for heavy-duty industrial applications, it promises dependable service in challenging environments. We are committed to providing products that deliver exceptional value, backed by reliable customer support and a satisfaction guarantee, ensuring peace of mind with every purchase.
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 8" x 2" Stainless Hi-Temp Retort Roller Bearing Side-Lock Caster with a 4" x 4.5" Plate (Model D4.08109.839 RW BRK7 SS WB29) is engineered for superior performance in challenging industrial environments. Designed to withstand high temperatures and demanding conditions, this caster features a high-load capacity of up to 900 lbs, making it ideal for heavy-duty applications. Its stainless steel construction provides exceptional durability and corrosion resistance, ensuring long-lasting reliability even in harsh environments. The caster’s advanced roller bearing and side-lock mechanism offer smooth mobility and secure positioning, meeting the highest standards of quality and functionality.
Engineered to excel in high-temperature and high-stress environments, this caster offers numerous benefits tailored for industrial applications. Its durable stainless steel frame and hi-temp roller bearings allow it to handle extreme temperatures, while the side-lock brake adds stability and control. The caster is also equipped with food-grade, FDA-approved grease, making it suitable for food processing and other sensitive industries. The precision design ensures reliable performance and easy maintenance, with a swivel radius that enhances maneuverability.
Perfect for industrial and commercial environments that demand high temperature resistance, corrosion resistance, and heavy load capacity. Common applications include:
Our 8" x 2" Stainless Hi-Temp Retort Roller Bearing Side-Lock Caster is crafted to meet rigorous industry standards, offering unparalleled durability, performance, and safety. Each unit undergoes comprehensive testing to ensure it can withstand demanding applications with ease. Supported by a 3-year warranty and dedicated customer service, we stand behind our commitment to quality and reliability, providing you with peace of mind and dependable performance.
$304.00
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Overall Height | 9-1/2" |
| Wheel Capacity | 900 lbs |
| Temp Range | -40°F to 180°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
