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: D4.06108.339-HT-SS-WB29
The 6" x 2" Stainless Hi-Temp Phenolic Roller Bearing Rigid Caster with 4" x 4.5" Plate (D4.06108.339 HT SS WB29) is engineered for high-performance in tough, high-temperature environments. Made from durable stainless steel, this caster features Hi-Temp phenolic roller bearings, offering excellent load distribution and smooth, reliable movement. The rigid design provides stable and controlled movement, making it ideal for applications where swiveling movement is unnecessary. The 4" x 4.5" mounting plate ensures secure installation and compatibility with various systems. Perfect for industrial and commercial applications, this caster is built to resist high temperatures and harsh conditions, ensuring reliable, long-term performance.
Our 6" x 2" Stainless Hi-Temp Phenolic Roller Bearing Rigid Caster with 4" x 4.5" Plate (D4.06108.339 HT SS WB29) is built to meet the highest standards of quality and reliability. Designed for demanding industrial environments, each caster undergoes rigorous testing to ensure it meets durability and performance requirements. Whether you're dealing with extreme temperatures or heavy-duty loads, this caster is engineered to withstand the most challenging conditions. We are committed to delivering products that provide exceptional value, backed by dependable customer support and a satisfaction guarantee.
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 6" x 2" Stainless Hi-Temp Phenolic Roller Bearing Rigid Caster with 4" x 4.5" Mounting Plate (Model: D4.06108.339 HT SS WB29) is a high-performance, durable solution for industrial and commercial environments. This caster is specifically designed to provide reliable mobility in applications where both load-bearing capacity and high-temperature resistance are critical. With its rigid design, stainless steel construction, and precision roller bearings, this caster ensures smooth movement, even under heavy-duty conditions.
This caster is ideal for a wide range of industrial, commercial, and manufacturing applications. Its high-temperature resistance and heavy-duty load capacity make it suitable for environments such as:
Our 6" x 2" Stainless Hi-Temp Phenolic Roller Bearing Rigid Caster with 4" x 4.5" Mounting Plate is built to meet the highest standards of quality and performance. Thoroughly tested for durability and reliability, this caster is engineered to withstand even the most demanding industrial environments. We are committed to providing products that offer exceptional value, backed by our 3-year warranty and dedicated customer support team.
$175.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Overall Height | 7.5" |
| Wheel Capacity | 1200 lbs |
| Temp Range | Up to 250°F |
| Wheel Material | High Temp Phenolic |
| Wheel Core 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
