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200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide

100+ Years of Combined Caster Industry Experience

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Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout

8" x 2" Sirius HD Donut Polyurethane on Aluminum Wheel - Rigid Casters - Plate Size: 4" x 4-1/2" - Capacity: 1,250 lbs CasterHQ

8" x 2" Sirius HD Donut Polyurethane on Aluminum Wheel - Rigid Casters - Plate Size: 4" x 4-1/2" - Capacity: 1,250 lbs

Volume discounts applied at checkout

50-99 units: 5% Off
100-199 units: 10% Off
200+ units: 15% Off

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$111.00 USD

Status: In Stock

Most in-stock items ship same or next business day. Shipping rates shown at checkout.

PRODUCT CODE: HQ2080R-PL1-PAR-ORG

Product Overview

8" x 2" Orange Sirius Heavy Duty Donut Polyurethane on Aluminum Wheel - Rigid Casters - Plate Size: 4" x 4-1/2"- Capacity: 1,250 lbs

Plate Size: 4" x 4-1/2"
3-1/4

CasterHQ's 8" x 2" Rigid Caster with our Sirius HD Poly on Aluminum Wheels are used in many applications where the casters and wheels are exposed to water or chemicals. Aluminum is resistant to rust and provides a very strong core for the liquid cast polyurethane tread. Polyurethane on Aluminum wheels are used in Food Processing Equipment, Food Service, Hospitals, Research Laboratories, Pharmaceutical Laboratories, Bakeries, Schools, Institutional, and industrial applications and environments. Polyurethane is a non-marking tire which are much easier to roll compared to a softer rubber wheel. Polyurethane on Aluminum wheels are great for wash down applications and wet, corrosive environments.These are great wheels as long as they are not abused, over-loaded, or used in high impact shock load applications. Polyurethane on Aluminum Wheels are much lighter in weight but have a high weight capacity. We offer multiple polyurethane tread durometers (hardness) for different applications depending on your floor type and use. We offer flat tread and crown treads with multiple bearing options. If you need a application recommendation please contact us for expert advice.

High Grade Polyurethane Treads
Both Softer 85 Shore A & 95 Shore A Durometers
85 Shore A Durometer Tread Deflects Debris
Non-Marking and Rolls Effortlessly
Unmatched load capacities in its class
Ideal for towline applications
Multi-Year Tread Durability
Effortlessly Rolling using larer 6205 Sealed Precision Ball Bearings

Questions? Please Call us @ 844-439-4335 or Contact Us Here
For quick online service please email us: sales@casterhq.com and a Caster Expert will help you answer any questions.

We ship Fast!!!
If ordered before 12-noon we ship all orders typically ship SAME DAY!
All orders received after 12-noon will ship the following business day

Technical Specs

Diameter: 8"
Tread Width: 2"
Wheel Type: Sirius Heavy Duty Polyurethane on Aluminum
Color: Orange / Butter Scotch
Overall Height: 9-1/2"
Top Plate Size: 4" x 4-1/2"
Bolt Hole Pattern: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)
Attaching Bolt Diameter: 1/2"
Weight Capacity: 1,250 lbs

Key Features

Large Top Plate
Zinc Plated Finish
1/2" Cold Forged Steel Top Plate and Yoke Legs
1/2" Diameter zerk axle and lock nut

Ordering & Shipping Information

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.

Flat-rate shipping by order size. Final shipping cost shown before payment.
No post-checkout shipping adjustments or re-billing.
Most orders ship from our Texas headquarters near Dallas.

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.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.

Made-to-order items (lead times)

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.

Need an exact freight quote for a large order?