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: D4.04108.339-SS-WB29
The 4" x 2" Stainless Phenolic Roller Bearing Rigid Caster with 4" x 4.5" Plate (D4.04108.339 SS WB29) is designed for heavy-duty use in demanding industrial environments. Constructed with stainless steel and phenolic materials, this caster provides robust corrosion resistance and durability. It features a roller bearing for smooth movement and a rigid design that ensures stability and reliability under heavy loads. The mounting plate size of 4" x 4.5" makes it versatile for a wide range of applications, from manufacturing floors to commercial environments where dependable performance is essential. This caster guarantees high performance with minimal maintenance requirements, ensuring long-term value and efficiency.
Our 4" x 2" Stainless Phenolic Roller Bearing Rigid Caster with 4" x 4.5" Plate (D4.04108.339 SS WB29) undergoes rigorous testing to ensure it meets the highest standards of quality and durability. Engineered for high performance, it is the ideal solution for applications that demand a reliable caster. Backed by excellent customer support and a satisfaction guarantee, we are committed to delivering products that offer exceptional value and long-lasting reliability.
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 Roller Bearing Rigid Caster (Model D4.04108.339 SS WB29) is engineered for exceptional durability and performance in demanding industrial and commercial applications. Constructed from corrosion-resistant stainless steel and featuring a phenolic wheel, this caster is ideal for environments that require heavy-duty mobility and long-lasting reliability. It offers smooth movement thanks to its roller bearing design and is equipped with a rigid, non-swiveling raceway for added stability during heavy loads.
The D4.04108.339 SS WB29 caster is perfect for environments that demand robust, reliable, and smooth mobility. Its stainless steel construction provides excellent corrosion resistance, making it a perfect choice for use in industries such as manufacturing, warehousing, and logistics, where environmental durability is critical. The 800 lbs load capacity ensures that this caster can handle heavy equipment, making it suitable for industrial machinery and other high-demand applications.
Thanks to the phenolic wheel and roller bearing, this caster offers smooth, quiet movement, reducing friction and wear over time. The rigid, non-swiveling design enhances stability, ensuring the caster stays in place when needed and providing excellent control during use. Whether you’re moving equipment across a factory floor or supporting large items in a commercial setting, the D4.04108.339 SS WB29 is built to provide dependable performance.
We are committed to providing products that meet the highest standards of quality and performance. The D4.04108.339 SS WB29 caster has been thoroughly tested to ensure it delivers optimal performance under heavy-duty conditions. Our commitment to E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness) is reflected in our attention to detail, using only high-quality materials to create a reliable, long-lasting caster. We stand behind our product with a 3-year warranty, ensuring our customers can trust in the durability and effectiveness of this caster for years to come.
$112.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 5.63" |
| Wheel Capacity | 800 lbs |
| Temp Range | Up to 250°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 | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
