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4" X 1-1/4" Wheel, Gray Thermo Plastic Rubber - Threaded Stem Caster - 300 Lbs Capacity

Volume discounts applied at checkout
  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: In Stock
Shipping Truck

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

PRODUCT CODE: HQ1340S-TS2-TP-D

Product Overview

4" X 1-1/4" Thermo Plastic Rubber Wheel Threaded Stem Casters

Gray non-marking rubber wheels for a quiet, smooth ride!


CasterHQ's Thermo Plastic Rubber wheels are extremely high quality non-marking gray thermo-plastic engineered rubber tread bonded to an industrial Polyolefin (plastic) core that is used in many applications such as food service, hospitals, laboratories, and many institutional applications and industries. Thermo Plastic Wheels are also known as TPR Wheels, Thermo Wheels, and Thermo Plastic Rubber wheels. These wheels are softer than a standard polyurethane wheel you would normally use. With a 75 Shore A Durometer (Softness of Wheel); these are exclusivley made to roll over debris, gaps, cracks, obstacles with ease. The softer tire allows it to grip and roll-over obstacles opposed to harder wheels that will just push or get stuck while rolling.

These gray soft rubber wheels are non-marring, non marking, quiet, absorb shock, vibrations, and protect equipment and floors and many floor surfaces. The only setback to this type of wheel is the roll-ability is slightly less compared to a harder wheel since the thermo plastic rubber wheel provides more cushion to protect expensive cargo. Thermo Rubber wheels are not meant to have heavy loads sitting in one spot for long periods of time or they could potentially develop flat spots in the wheels and it will make them harder to roll. The tread is chemically bonded with a industrial glue, if these are exposed to extremely harsh chemicals or high speeds and heat can affect the quality of the glue and could possibly compromise the tread. These wheels have been around for a very long time for a reason, and that is to protect cargo, floors, and provide an extremely quiet ride. If you have any applications please feel free to contact us.

Common Thermo Rubber Wheel Applications:

Applications include: Computer racks, conveyor stands, medical & laboratory equipment, printers, copiers, modular framing enclosures, electronic enclosures, manufacturing machinery and automation enclosures, business & machines, shop equipment, diagnostic equipment, hospitals, pharmaceutical labs, food service, and more!
Questions? Please Call us @ 844-439-4335 or Email us here.
Technical Specs

Wheel Diameter: 4”

Wheel Tread Width: 1-1/4”

Wheel Type: Thermo Plastic Rubber (Non-Marking)

Wheel Capacity: 250 LBS /ea

Color: Gray

Temp Range: -40f to 180f

Wheel Hub Length: 1-9/16”

Overall Height: 5-1/16”

Swivel Radius: 3-1/2”

Key Features
  • Hardened double ball raceways for added strength and extra long service life.
  • Designed for maximum durability.
  • Offers 2 styles of matching rigid casters; either cut & welded or stamped design.
  • Features numerous popular fasteners permanently attached & a dozen more modular stems.
  • Zinc plated finish is attractive & corrosion resistant.
  • Large selection of wheels & options.
  • 3/8” Axle & nut.
  • Good availability = quick deliveries.
  • Majority of series and wheel types are NSF Listed.
  • Stem Size: 1/2"-13x 1-1/2" Stem
Ordering, Pricing, and Support Information

Transparent pricing.
All pricing and quantity discounts are applied automatically. There are 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.

Shipping and Delivery FAQs
  • 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?

Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.

4
4" X 1-1/4" Wheel, Gray Thermo Plastic Rubber - Threaded Stem Caster - 300 Lbs Capacity

$21.00

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