3450027920 SHAFT For HITACHI ZW550

Shaft is a cylindrical object that passes through the middle of bearing, wheel or gear, but a few of them are square. A shaft is a mechanical part that supports a rotating part and rotates with it to transmit motion, torque or bending moment. Generally, it is a metal rod, and each segment can have different diameters. The rotating parts in the machine are mounted on the shaft. Common shafts can be divided into crankshaft, straight shaft, flexible shaft, solid shaft, hollow shaft, rigid shaft and flexible shaft (flexible shaft) according to their structural shapes.

The function of the shaft is to connect and support other parts so that they can rotate or move. The shaft can transmit power by bearing load and resisting torsional force, while maintaining the relative positioning of other components. Drive shaft step shaft, used to transfer power from one source to another machine that absorbs power. The mechanical shaft is located inside the assembly and is a part of the machine. Axle shafts support rotating elements, such as wheels, which can be installed in housings with bearings, but shafts are non-rotating elements and are mainly used in vehicles. The rotating part of a spindle machine; It houses tools or workspaces.