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-WN-SS
Discover the reliability and performance of the 4" x 2" Stainless White Nylon Delrin Bearing Rigid Caster. Crafted with high-quality nylon and a Delrin bearing, this caster ensures smooth mobility and minimal wear, making it perfect for both light-duty and heavy-duty applications. Its robust 4" x 4.5" plate design provides a stable and secure mounting option for various equipment, enhancing overall stability. Ideal for use in clean environments, this caster is resistant to corrosion and easy to maintain, ensuring long-lasting performance in warehouses, workshops, and industrial settings.
Upgrade your equipment with the 4" x 2" Stainless White Nylon Delrin Bearing Rigid Caster for exceptional durability and smooth operation. Its design and materials make it a top choice for professionals seeking reliability and performance in demanding environments.
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 White Nylon Delrin Bearing Rigid Caster (Model: D4.04108.531 WN SS) is engineered for exceptional durability and performance in various industrial applications. Its robust design and high-quality materials make it an ideal choice for those seeking reliable mobility solutions in demanding environments. With a load capacity of 900 lb, this caster is capable of handling substantial weights, ensuring efficiency in your operations.
This caster is versatile and suitable for a wide range of applications, including:
To ensure the longevity and performance of your caster, consider the following maintenance tips:
Investing in the 4" x 2" Stainless White Nylon Delrin Bearing Rigid Caster not only enhances the mobility of your equipment but also ensures durability and safety in your operations. With its robust construction and user-friendly design, this caster is a smart choice for any professional looking to improve efficiency and reliability in their workspace.
$117.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 900 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
