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: D4.04109.331-SS
The 4" x 2" Stainless Phenolic Delrin Bearing Caster with 4" x 4.5" Plate (D4.04109.331 SS) is engineered to deliver outstanding performance and durability in demanding environments. Made with premium stainless steel and phenolic materials, it features a Delrin bearing that ensures smooth and reliable movement, even under heavy loads. Its 4" x 4.5" mounting plate offers secure installation, making it suitable for a wide range of applications including industrial, commercial, and material handling uses. Designed to resist corrosion, this caster is perfect for environments that require long-lasting performance and resilience, ensuring it can withstand harsh conditions like moisture and exposure to chemicals.
Our 4" x 2" Stainless Phenolic Delrin Bearing Caster with 4" x 4.5" Plate (D4.04109.331 SS) is built to meet rigorous standards of quality, reliability, and safety. Each caster is carefully crafted and tested to ensure it performs exceptionally well in both industrial and commercial environments. With our commitment to quality and customer satisfaction, we back this product with dependable support and a satisfaction guarantee, providing you with confidence in your investment.
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 Phenolic Delrin Bearing Caster with 4" x 4.5" Plate (Model D4.04109.331 SS) is engineered for high-performance in industrial and commercial environments. Constructed with premium stainless steel and phenolic materials, this caster is designed for long-lasting use under heavy loads, making it an ideal choice for applications where durability, reliability, and smooth movement are critical.
This caster is perfect for a wide range of industrial and commercial applications. It is well-suited for use in environments where smooth movement, durability, and resistance to corrosion are required. Ideal applications include material handling carts, factory equipment, commercial machinery, and heavy-duty industrial carts. The 800 lbs load capacity ensures it can support significant weight while maintaining reliable and efficient movement.
We are committed to providing our customers with high-quality products that meet rigorous standards of performance and safety. The 4" x 2" Stainless Phenolic Delrin Bearing Caster with 4" x 4.5" Plate is rigorously tested for quality and durability. With a 3-year warranty, RoHS compliance, and NSF certification, you can trust that this product will meet your needs and provide reliable service in demanding industrial and commercial settings. Our customer support team is available to assist you with any questions or concerns.
$147.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 800 lbs |
| Temp Range | -40°F to 600°F |
| Wheel Material | Phenolic |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 3" x 3" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Rig Type | Swivel |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
