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: D4.04109.339-HT-BRK7-SS-WB29
The 4" x 2" Stainless Hi-Temp Phenolic Roller Bearing Side-Lock Caster with 4" x 4.5" Plate (D4.04109.339 HT BRK7 SS WB29) is engineered to deliver superior performance in high-temperature environments. Built with stainless steel and a Hi-Temp phenolic roller, this caster offers excellent resistance to heat and wear, making it ideal for industrial settings where reliable movement and durability are critical. The roller bearing ensures smooth movement even under heavy loads, while the side-lock mechanism provides added security, preventing unwanted rolling. The 4" x 4.5" plate size facilitates easy mounting and replacement, enhancing its versatility in various applications.
Our 4" x 2" Stainless Hi-Temp Phenolic Roller Bearing Side-Lock Caster with 4" x 4.5" Plate (D4.04109.339 HT BRK7 SS WB29) meets stringent quality standards to ensure durability and reliability in demanding applications. Each caster is thoroughly tested to withstand high temperatures, heavy-duty use, and harsh industrial environments. We are committed to delivering products that meet your operational needs with dependable customer support and satisfaction guarantees.
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 4" x 2" Stainless Hi-Temp Phenolic Roller Bearing Side-Lock Caster with 4" x 4.5" Plate (Model: D4.04109.339 HT BRK7 SS WB29) is designed to provide reliable mobility and secure positioning in heavy-duty industrial applications. Constructed with high-quality stainless steel and phenolic materials, this caster can withstand high temperatures, heavy loads, and demanding conditions, making it an ideal solution for industries such as manufacturing, warehousing, and food processing. Whether you're working in high-heat environments or need a caster that resists wear and tear, this product meets your operational needs with exceptional performance.
Constructed from high-quality stainless steel and Hi-Temp phenolic materials, this caster is designed to withstand the toughest conditions. The phenolic wheels are heat-resistant, ensuring reliable performance in environments exposed to high temperatures. The full double ball hardened raceways, paired with food-grade grease, provide a smooth and durable rolling experience. The top lock brake mechanism adds an extra layer of security, ensuring that the caster remains firmly in place when required. Its robust construction allows it to perform well in applications requiring heavy load capacities, all while maintaining ease of movement.
This caster is perfect for a variety of industrial applications that demand both mobility and stability in high-heat conditions. It’s particularly well-suited for environments like food processing, manufacturing, warehouses, and logistics, where heavy-duty performance and resistance to wear and heat are critical. Its versatility makes it ideal for use on equipment such as industrial carts, machinery, and material handling systems that require smooth movement and secure positioning, even in extreme conditions.
We take quality seriously, and this caster is built to meet high standards of durability and performance. It is RoHS compliant and an NSF component (less thread guards), ensuring it adheres to industry regulations and safety standards. The product is backed by a 3-year warranty, providing you with peace of mind regarding its longevity and reliability. We thoroughly test each unit to ensure it meets our stringent quality criteria, guaranteeing dependable service for years to come.
For specialized applications, this caster is available with a solid axle by special order, offering additional customization to meet specific operational requirements. Whether you need a more robust axle for specific weight distribution or unique mounting configurations, we can provide the tailored solution to fit your needs.
Whether you’re in need of reliable mobility in high-heat industrial environments or seeking a corrosion-resistant solution for heavy-duty applications, the 4" x 2" Stainless Hi-Temp Phenolic Roller Bearing Side-Lock Caster with 4" x 4.5" Plate (D4.04109.339 HT BRK7 SS WB29) offers exceptional value. With its sturdy construction, smooth movement, and secure locking mechanism, it’s designed to meet the rigorous demands of modern industrial operations. Choose this caster for its durability, reliability, and excellent performance in even the most challenging conditions.
$237.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5-5/8" |
| Wheel Capacity | 800 lbs |
| Temp Range | -40°F to 600°F |
| Wheel Material | High Temp Phenolic |
| Wheel Core Material | Phenolic |
| 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
