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-HTBLK-SS-WB29
The 4" x 2" Stainless Hi-Temp Nylon Roller Bearing Rigid Caster is engineered for optimal performance in demanding high-temperature environments. Crafted from high-grade stainless steel and robust nylon, this caster offers superior resistance to wear, corrosion, and extreme conditions, making it an excellent choice for industrial settings. The 4" x 4.5" plate ensures secure attachment to your equipment, providing stability during movement. With integrated roller bearings, this caster facilitates smooth and efficient mobility, even when handling heavy loads. Upgrade your equipment with a caster that combines reliability, durability, and exceptional performance, tailored to meet the challenges of rigorous applications.
Choose the 4" x 2" Stainless Hi-Temp Nylon Roller Bearing Rigid Caster for unmatched reliability and outstanding performance in high-temperature environments. Its heavy-duty design and high load capacity ensure that your equipment remains mobile and stable, even in the most challenging conditions. Invest in quality and performance to enhance your operational efficiency.
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 Nylon Roller Bearing Rigid Caster (Model: D4.04109.839 HTBLK SS WB29) is engineered for exceptional performance in high-temperature and demanding industrial environments. Its robust design ensures reliable mobility while supporting substantial loads, making it a perfect choice for various applications.
This caster is equipped with full double ball hardened raceways for superior performance and durability, enhanced by food-grade grease that is FDA-approved for temperatures from -40°F to 600°F. The stainless steel finish not only adds to its durability but also ensures easy cleaning, making it suitable for environments requiring stringent hygiene standards.
The product comes with a 3-year warranty, reflecting the manufacturer's commitment to quality and customer satisfaction. Additionally, it is RoHS compliant and recognized as an NSF component (excluding thread guards), ensuring it meets high safety and quality standards.
Ideal for use in various industrial settings, this caster is perfect for machinery, carts, and heavy equipment. Its high-temperature performance makes it suitable for food processing, manufacturing, and warehousing operations where mobility and durability are essential.
Investing in the 4" x 2" Stainless Hi-Temp Nylon Roller Bearing Rigid Caster ensures your equipment operates smoothly and efficiently, even in the toughest conditions. Experience unparalleled reliability and performance, tailored to meet the demands of rigorous applications.
$164.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 800 lbs |
| Temp Range | -40°F to 600°F |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Rig Type | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
