Lovejoy 11842 Size LC110 Jaw Coupling Hub, Inch, 1.375" Bore, 3.31" OD, 0.313" x 0.156" Keyway

Ships via USPS Priority Mail 

For use with Lovejoy LC type Jaw style flexible coupling assembly (sold separately)
Collar attachment holds elastomer (center element) in place against hub allowing for a maximum of 3,600 rpm
Transfers shock and misalignment to the center element of the coupling assembly for reduced wear on the shaft assembly

Product Specifications
Bore Diameter:  1.375 inches
EAN:  0685144118424
Global Trade Identification Number:  00685144118424
Hub Style:  LC
Item Diameter:  3.31 inches
Item Torque:  792
Item Weight:  2.85 pounds
Key Way Depth:  0.156 inches
Key Way Width:  0.313 inches
Measurement System:  Inch
Model Number:  68514411842
Number of Items:  1
Part Number: 68514411842
Specification Met:  Agma , Iso , Jis , Sae , Din , Ansi
Trade Size:  LC110
Brand Name:  Lovejoy
UNSPSC Code:  31163000

This Lovejoy standard jaw coupling hub replaces hubs on Lovejoy LC type jaw style flexible couplings. It transfers shock and misalignment from the shaft to the center element of the coupling assembly for reduced wear on the shaft assembly. This hub includes a steel collar attachment that holds the center element in place against the hub, allowing for a maximum rpm of 3,600. Lovejoy jaw style couplings are suitable for use in various industrial power transmission applications such as compressors, blowers, pumps, conveyors, mixers, and gear boxes, among others.

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.

Lovejoy manufactures flexible couplings, universal joints, variable speed drives and various other transmission and mechanical power products. Their products meet the standards of the International Organization for Standardization (ISO), the Deutsches Institut für Normung (DIN), the American National Standards Institute (ANSI), the American Gear Manufacturers Association (AGMA), the Society of Automotive Engineers (SAE) and Japanese Industrial Standards (JIS) for quality assurance. The company, founded in 1900, is based in Downers Grove, IL.


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