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Solid Polyurethane Wheels by CasterHQ: The Perfect Blend of Strength and Durability

6" Diameter Wheels – Engineered for Optimal Load-Bearing

Tired of wheels that can't handle the weight? Our solid polyurethane wheels offer unparalleled strength, comfortably supporting up to 900 lbs.

Why Solid Polyurethane is the Material of Choice

Polyurethane is not just another material; it’s the hallmark of robustness and longevity. With resistance to abrasions, cuts, and chemicals, our wheels are designed to endure even the toughest environments.

Unwavering Support, No Matter the Load

Whether you’re moving light furniture or heavy machinery, trust in CasterHQ’s polyurethane wheels to provide smooth mobility and reliable support. Upgrade your wheels today and experience the difference!



CasterHQ's 6" Blue Solid Polyurethane Wheels

Experience unmatched performance and longevity with CasterHQ's 6" Solid Polyurethane Wheels. Meticulously molded and machined, these wheels ensure there's zero tread separation, being crafted as one solid piece. Perfect for wet and corrosive environments, they promise no floor markings and are resistant to most chemicals, including Acids, Bleach, and other harsh substances. Ideal for cleanroom or wash-down applications.

Key Features & Benefits:

  • High resistance against Acids, Cleaning Chemicals, Water, and more.
  • Suited for temperature ranges between -40° to 180° Fahrenheit.
  • Known in the industry as Solid Urethane (SU) Wheels, Solid Polyurethane (PLX & SPU) Wheels.
  • 100% washable - ideal for food processing environments.
  • Resistant to blood, oil, grease, water, and most solvents.
  • One-piece mold design eliminates bonding failures and offers high resistance against impacts and abrasions.

Specifications:

  • Wheel Hardness: 60-65 Durometer Shore D
  • Temperature Range: -20° to 180° F
  • Color: Blue
  • Optimal for wet environments
  • Selection between Standard Roller Bearings or Stainless Steel Bearings
  • 100% Steam Cleanable

Got Questions or Need Assistance?

Contact our team at 844-439-4335 or sales@casterhq.com. Our Caster Experts are here to help! For swift online service, drop us an email and get answers to all your queries.

Note: Order before 12-noon for same-day shipping. Post 12-noon orders will be shipped the next business day.

Caster Engineering Tools

These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.

CasterSpec Load Calculator
Fast estimate. Expand for safety factor + uneven floor + spec output.
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Load
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Base per caster
Worst-case per caster
Recommended rating
Spec output (auto-generated)
Tip: paste into RFQs / threads. Expand tool for advanced inputs.
WheelMatch Material Selector
Fast recommendation. Expand for noise, duty cycle, floor protection.
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Wheel
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Primary recommendation
Good alternate
When to avoid
Spec output (auto-generated)
Engineers share tools that output a clean “why” line.
PushForce Push/Pull Calculator
Estimate effort fast. Expand for operators, materials, bumps, startup mode.
Expand full push/pull
Push
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Estimated total force
Per operator
Pass / target
Spec output (auto-generated)
If effort is high: bigger wheels + better material + smoother path wins.
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