Heavy Duty Keyless Locking Assembly

Hebei Fenna Transmission Machinery Co., Ltd. Z4 type Locking Assembly is a heavy-duty high-torque keyless shaft-hub connector. Locking Assemblies generate powerful radial clamping force by tightening high-strength bolts, transferring high torque, axial force and combined loads through friction for heavy-duty large transmission machinery. Hebei Fenna Transmission Machinery Co., Ltd. provides one-stop supply of all kinds of transmission components, including Serpentine Spring Coupling, Roller Chain Coupling, all types of Coupling, Backstop and Driving Drum. Overseas customers can complete consolidated purchasing and simplify supply chain process. This Z4 Locking Assembly features high load capacity, covers large bore sizes from 70mm to 300mm and is engineered for high torque working conditions. With thickened ring structure and stable taper fit, it delivers uniform stress distribution. The keyless design eliminates keyway machining on shaft and hub, removes stress concentration and…