industrial caster 1.Material:PU-Castiron 2.Load capacity:225-800KG 3. double bearing race way 4.Size:4-12 inch industrial caster1.Load capacity:225-800KG2.Surface treatment: galvanized3.Plate thickness:6MM4.Material:Plourethane (PU)/cast-iron5.Bearing:Double ball bearing6.Application:Large platform trucks;freight terminal trucks,drying racks,etc.7.OEM service;Design service caster wheel
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