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: D4.08109.839-SS-WB29
The 8" x 2" Stainless Polyolefin Roller Bearing Caster with 4" x 4.5" Plate (D4.08109.839 SS WB29) combines durability, reliability, and high performance. Built with stainless steel for superior corrosion resistance, this caster features a robust polyolefin wheel and roller bearings for smooth, efficient movement. Its 4" x 4.5" mounting plate ensures secure installation in industrial or commercial settings. Designed to handle heavy loads, this caster is ideal for demanding environments, offering long-lasting performance and excellent resistance to wear and tear.
Our 8" x 2" Stainless Polyolefin Roller Bearing Caster with 4" x 4.5" Plate (D4.08109.839 SS WB29) is rigorously tested to meet the highest industry standards. Whether used in wet or corrosive environments, this caster delivers reliable performance and longevity. We are committed to providing quality products backed by excellent customer service and a satisfaction guarantee. Trust in our casters to support your operations with efficiency and dependability.
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 8" x 2" Stainless Polyolefin Roller Bearing Caster is expertly designed for high-performance and durability in industrial and commercial applications. Constructed from premium stainless steel and featuring a robust black polyolefin wheel, this caster offers exceptional resistance to corrosion, making it an excellent choice for environments exposed to moisture, chemicals, or extreme temperatures. The advanced roller bearing ensures smooth, consistent rolling action, even under heavy loads of up to 900 lbs.
This caster is engineered for versatility and reliability, making it suitable for a wide range of applications, including:
The 8" x 2" Stainless Polyolefin Roller Bearing Caster stands out for its exceptional combination of durability, performance, and safety. Designed to meet the highest industry standards, this caster offers reliable performance in challenging environments while maintaining ease of use and smooth maneuverability. Its corrosion-resistant properties make it a trusted choice for industries that prioritize hygiene and durability, ensuring a long-term investment in quality.
We are committed to delivering top-quality products backed by exceptional customer support. Each caster undergoes rigorous testing to ensure it meets our strict standards for performance and durability. With a three-year warranty and adherence to RoHS and NSF certifications, you can trust this caster to provide reliable, efficient service for years to come.
$181.00
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Overall Height | 9.5" |
| Wheel Capacity | 900 lbs |
| Temp Range | -40°F to 600°F |
| Wheel Material | Polyolefin |
| 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
