3" 4" 5" blue elastic rubber rigid caster wheel
Housing:
Made of pressed steel, zinc plated,
transparent dustproof seal.
Wheel:
Material: Elastic rubber
Hardness: 70±3 Shore A
Bearing type: roller bearing
Temperature range: -15℃~70℃
Good shock resistance and wear and tear
Feature :
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CE / RoHS / ISO9001 certification passed,
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60-120kg load capacity,use for small furniture,
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Elastic rubber material,outdoor used available.