Product Description High transmission efficiency GIICL Type flexible gear coupling for moter Description: 1. Strong load-bearing capacity. Under the same outer diameter of the inner gear sleeve and the maximum outer diameter of the coupling, the bearing capacity of the drum gear coupling is increased by an average of 15-20% compared to the straight gear … Continue reading China wholesaler High Transmission Efficiency Giicl Type Flexible Gear Coupling for Moter Rigid Type Drum Gear Shaft Coupling gear coupling