| Specification: | Selling wheel hubs for trailers in China. The materials are ductile cast irons or steels. Galvanized Hubs, 4-5 studs. PCD 4" or 4.5" .Bearing type is roller. Axle capacity 750kgs, 1000kgs, 1500kgs, etc.Surface treatment: spray-painting or zinc-plated. If you are interested in wheel hubs for trailer, Pls contact us . |
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