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Boston Gear FC121/2 Shaft Coupling Half, FC12 Coupling Size, 0.500 inches Bore, 27/32 Thru Bore Length, 1.000 inches Hub Diameter, 3 Max HP at 1750 RPM, 125 Max Torque (LB-IN), Steel

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Specifications for this item
Brand Name Boston Gear
Part Number FC121/2
UPC 781711082508
Material Type Steel
Bore Diameter 0.5 inches  inches
EAN 0781711082508
Number of Items 1
Specification Met ISO
UNSPSC Code 31163000

Flexible couplings are used to link two rotating shafts that are not aligne... Read full product description

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Product 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
  • Steel for strength and durability
  • Keyway and set screw locking for secure attachment
  • 1/2" bore

Product Details

  • Shipping Weight: 6.4 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B00270P57O
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Product 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.

Boston Gear manufactures gears, gear drives, bearings, valves, shaft collars, couplings, and other power and fluid transmission components. The company, founded in 1877, is headquartered in Charlotte, NC, and meets International Organization for Standardization (ISO) standard 9001:2008 standard.

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