Nylon plastic core 6 inch wheels with bearings
Housing:
Made of pressed steel，zinc plated.
double ballrace swivel head
transparent dustproof seal
Wheel:
Material: Nylon
Hardness:90±5 Shore A
Bearing type:Precision ball bearing
Temperature:-20℃～80℃
Feature:
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Nylon material, hardness, outdoor using workable
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Wildly used in trolley,anti-corrosion,
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PP material available.
Top plate dimension:
European type top plate is available:
Remark: All top plate size can be customized.
