Offering weight capacities from 350 to 450 lbs and available in 6"x2" and 8"x2" sizes, our EXTREME CUSHION wheels are your go-to choice for robust and reliable caster wheels.
EXTREME CUSHION rubber caster wheels redefine comfort and durability. These wheels provide excellent shock absorption, quiet operation, and can be used on various terrains including grass and concrete. However, they are not suitable for gravel or sand. The design eliminates the need for air, thus removing any chance of experiencing a flat tire, making them the perfect alternative to pneumatic wheels. They're ideally suited for Scientific and Electronic Laboratories, Hospitals, Hotels, and more.
Comprising of high-modulus rubber tread vulcanized to an aluminum core, EXTREME CUSHION wheels offer optimum floor protection and noise reduction. Their rounded balloon cushion tread offers unsurpassed shock absorption, while their high modulus round tread minimizes surface friction, making turning easier. For best results, pair them with sealed precision ball bearings and top hat bushings.
Our Caster Experts are available weekdays from 8 am - 5 pm. Call us at 844-439-4335 or Contact Us Here.
Fast Shipping: Orders before 12-noon typically ship the SAME DAY. Orders received after 12-noon will be processed the next business day.
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.
Engineering Tools Hub
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Load Calculator (dedicated)
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Wheel Diameter Calculator
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Failure Diagnosis Tool
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