Model
FC121/2
Features
  • Hub half of 3-jaw shaft coupling for connecting two shafts together in high torque and shock applications
  • No lubrication required, not affected by oil, grease, dirt, or moisture
  • Keyway and set screw locking for secure attachment
  • Steel for strength and durability
  • 1/2"" bore
Description
Flexible couplings are used to link two rotating shafts that are not aligned in order to transmit the rotational power, known as torque, from one shaft to the other. Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts. Shaft misalignments are generally either parallel or angular and cause complications to transmitting rotational power from one shaft to another in the form of stresses, loads, vibrations, and other forces, which vary from one type of misalignment to another. Flexible couplings are used in a broad range of applications, such as in motor vehicles, conveyors, escalators, agricultural, forestry and mining equipment, aeronautics, robotics and space exploration, among others.
UPC
781711082508
Brand
Boston Gear
Model
FC121/2
Part
FC121/2

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