Colson Casters Thermo 4" x 1.5" Crowned Tread Brown tread on Brown core Wheel
Colson Thermo Wheels – Extreme Temperature, Non-Marking, and Long-Lasting When mobility meets extreme heat, Colson Thermo Wheels deliver unmatched performance. Made in the USA from an exclusive engineered resin compound, these wheels withstand temperatures from -70°F continuous to +525°F intermittent (+480°F continuous service) without losing dimensional integrity.
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Bearings: Plain Bore for smooth, low‑maintenance rolling.
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Tread Profile: Crowned Tread for predictable tracking.
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Temperature Range: -70°F to +480°F
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Hardness: 85(+/-5) Shore D
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Size: 4" x 1.5" tread.
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Color: Brown tread on Brown core
Specifications
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Dynamic Load Capacity: 700.0 lb
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Wheel Bore: 1.1875"
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Hub Length: 1.6250"
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Wheel Diameter: 4"
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Tread Width: 1.5"
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Temperature Range: -70°F to +480°F
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Hardness: 85(+/-5) Shore D
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Part Number: 4.00004.816 HT
Tested to ANSI ICWM standards for lasting safety and performance.
