China Best Sales 19mm Flexible Woodon China Gear Universal Coupling SWC-I120b-295, SWC-I100dh-304+30, SWC-I120b-295 gear coupling

Product Description Product     NameCardan ShaftProduct     ModelSWC-I75A-335+40Main          Material35CrMo or 45# SteelNominal  Torque500  N.MNormal      Length335 mmLength       Compensation40 mm How Does a Gear Coupling Protect Connected Equipment from Shock Loads...