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: D4.04109.839-HT-BRK7-SS-WB29
The 4" x 2" Stainless Thermo Hi-Temp Roller Bearing Side Lock Caster is engineered for exceptional performance in demanding high-temperature environments. Crafted from premium stainless steel and high-performance nylon, this caster boasts superior resistance to wear, corrosion, and thermal degradation. The robust 4" x 4.5" plate ensures a secure attachment to your equipment, promoting stability during use. With its advanced roller bearing design, this caster provides smooth and effortless mobility, making it ideal for heavy loads and frequent use in industrial settings. Upgrade your operational efficiency with a caster that stands up to the rigors of tough applications.
Invest in the 4" x 2" Stainless Thermo Hi-Temp Roller Bearing Side Lock Caster for unmatched reliability and performance in extreme environments. Its innovative side lock feature provides added security, ensuring your equipment remains stationary when needed. Choose a caster that guarantees stability and mobility, enhancing your operational capabilities.
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 Thermo Hi-Temp Roller Bearing Side Lock Caster is specifically engineered for industrial applications where high temperatures and heavy loads are common. With a durable design and exceptional performance, this caster provides a reliable solution for moving equipment in demanding environments.
Upgrade your equipment with the 4" x 2" Stainless Thermo Hi-Temp Roller Bearing Side Lock Caster. Its robust design, high load capacity, and exceptional temperature tolerance make it an ideal choice for any industrial application. Trust in a product that guarantees performance, safety, and durability to meet the demands of your environment.
$218.00
| 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 | Nylon |
| 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
