4inch TPR Grey Wheels

33W TP10002

Key Features:

  • Size: 4 inches in diameter

  • Material: High-quality grey thermoplastic rubber (TPR) bonded to a polypropylene core

  • Load Capacity: Up to 250 lbs per wheel

  • Durometer: Shore A 75 ±3 – soft enough for noise reduction, hard enough for easy rolling

  • Mounting Options: Available in top plate or stem styles

  • Bearing Type: Dual precision ball bearings for smooth, silent operation

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    Looking for reliable, quiet, and floor-protective wheels for your equipment? Our 4 Inch TPR Grey Wheels are the ideal solution for light to medium-duty applications that demand both performance and aesthetics. With a strong yet soft thermoplastic rubber (TPR) tread, these wheels ensure smooth movement across various floor types while reducing noise and preventing damage.

    Key Features & Benefits

    1. Non-Marking TPR Tread
      Prevents unsightly floor marks on sensitive surfaces like hardwood, tile, or polished concrete.

    2. Ultra Quiet Operation
      Ideal for quiet environments such as hospitals, laboratories, libraries, hotels, and office buildings.

    3. Excellent Shock Absorption
      Absorbs minor bumps and vibrations, reducing stress on both cargo and caster mounts.

    4. Chemical and Water Resistance
      TPR resists common solvents, oils, mild acids, and moisture—suitable for indoor or occasional outdoor use.

    5. Corrosion-Resistant Components
      Available with zinc-plated or stainless-steel brackets to resist rust in damp environments.

    6. Easy Installation & Maintenance
      Multiple mounting options and low maintenance design ensure quick replacement and reliable operation.

    Applications:

    • Medical Equipment – IV poles, hospital beds, diagnostics carts

    • Retail & Display Racks – Store fixtures, showroom furniture

    • Industrial Workstations – Mobile toolboxes, utility carts

    • Food & Hospitality – Serving carts, kitchen equipment

    • Office & School Use – AV carts, mobile storage cabinets

    As a trusted caster manufacturer, TARGET Casters is known for delivering premium quality wheels with competitive pricing.

    We offer:

    • OEM & ODM services

    • Competitive pricing for bulk orders

    • Fast shipping and responsive support

    • Customized caster configurations available upon request

    Feel free to consult us with any problems!

    Wheel Diameter:4″(φ101mm) Wheel Color: Grey
    Wheel Tread Width:  1 1/4″(31.8mm) Wheel Material: TPR
    Overall Height:4“(φ101mm) Assembly Hole Diameter: 10.8mm(0.42″)
    Wheel Type:TPR Wheel Hub Material: PP
    Bearing: Dual Precision Ball Bearings Weight(kg): 0.23kg
    Load Capacity:250 lbs Wheel Category:TPR Wheel
    Wheel Face: Round Tread