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: D4.04109.831-HTBLK-BRK7-SS
The 4" x 2" Stainless Hi-Temp Nylon Delrin Bearing Side Lock Caster is expertly engineered for optimal performance in demanding environments. Constructed from high-quality stainless steel and nylon, this caster provides exceptional durability and resistance to wear and high temperatures, making it perfect for industrial settings. The robust 4" x 4.5" plate ensures a secure attachment to your equipment, while the innovative side lock mechanism enhances stability, preventing accidental movement. Designed for smooth mobility under heavy loads, this caster is the ideal choice for those who require reliability and efficiency in their operations.
Opt for the 4" x 2" Stainless Hi-Temp Nylon Delrin Bearing Side Lock Caster for unmatched performance and safety in high-temperature applications. Its heavy-duty construction and effective locking mechanism guarantee that your equipment remains secure and mobile, even in the toughest conditions. Elevate your operations with this reliable and high-performing caster.
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 Delrin Bearing Side Lock Caster (Model: D4.04109.831 HTBLK BRK7 SS) is engineered for high-performance applications in challenging environments. This caster combines advanced materials and robust design to ensure reliable mobility and stability, making it ideal for industrial and commercial use.
This caster is perfect for a wide range of applications, including:
This product comes with a 3-year warranty, ensuring that you can rely on its performance and durability. Additionally, it conforms to RoHS standards and is NSF component compliant, reinforcing its suitability for various industries.
The 4" x 2" Stainless Hi-Temp Nylon Delrin Bearing Side Lock Caster is an exceptional choice for those in need of a reliable, heavy-duty caster. Its combination of high-quality materials, thoughtful design, and excellent load capacity makes it an indispensable tool for ensuring efficiency and stability in demanding applications. Invest in this caster to enhance your equipment's mobility and performance in any challenging environment.
$213.00
| 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" |
Designed for engineers, manufacturers, and material handling professionals
