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: D4.04108.531-SS
The 4" x 2" Stainless Max Nylon Delrin Bearing Rigid Caster is meticulously designed for high-performance mobility in a variety of industrial settings. Made from premium stainless steel and durable nylon delrin, this caster provides exceptional resistance to wear, corrosion, and temperature fluctuations, ensuring longevity and reliability in challenging environments. Its robust 4" x 4.5" plate ensures secure attachment to equipment, promoting stability during operation. With precision-engineered delrin bearings, this caster enables smooth and effortless movement, making it an ideal choice for heavy-duty applications. Enhance your operational efficiency with a caster that stands up to rigorous use while maintaining optimal performance.
Choose the 4" x 2" Stainless Max Nylon Delrin Bearing Rigid Caster for unparalleled durability and performance in demanding environments. Its innovative design and high load capacity ensure reliable mobility, stability, and safety, making it the perfect solution for your equipment needs. Invest in quality that endures.
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 Max Nylon Delrin Bearing Rigid Caster (Model: D4.04108.531 SS) is engineered to deliver exceptional performance in heavy-duty applications. With a robust design featuring a stainless steel finish and nylon glass-filled wheel, this caster provides the reliability and durability required for rigorous environments. Its advanced engineering ensures smooth mobility and stability, making it an essential component for various industrial settings.
This rigid caster is ideal for use in warehouses, manufacturing facilities, and assembly lines where heavy loads need to be moved efficiently. Its durable construction makes it suitable for various applications, including material handling carts, industrial equipment, and more. The stainless steel finish ensures that it remains functional and visually appealing even in demanding environments.
The 4" x 2" Stainless Max Nylon Delrin Bearing Rigid Caster comes with a 3-year warranty, providing peace of mind and assurance of quality. It is also RoHS compliant and meets NSF component standards (less thread guards), ensuring that it adheres to safety and environmental regulations.
Investing in the 4" x 2" Stainless Max Nylon Delrin Bearing Rigid Caster means choosing a product that prioritizes quality, performance, and durability. This caster is designed to enhance your operational efficiency while ensuring safety and reliability in demanding environments. Upgrade your equipment with our trusted caster solution, built to meet the needs of your business.
$109.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 800 lbs |
| Temp Range | -20°F to 180°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
