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Lovejoy Disc Coupling, SU Type, Disc Coupling, Complete Coupling

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Mfr Part # Coupling Size Bore A Diameter Bore B Diameter Outside Diameter Length Torque ASIN

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Currently showing 1-11 of 11
69790495935 SU110-6 1.625" 1.625/1.626" 4.33" 4.27" 5100 in-lbs B004QWZSTQ Usually ships in 3 to 5 weeks $360.62 Buy Options
69790497139 SU110-6 0.626" 1.376" 4.33" 4.27" 5100 in-lbs B004QWZSSC Usually ships in 3 to 5 weeks $360.53 Buy Options
69790497726 SU90-6     3.54" 3.44" 2100 in-lbs B004QWZSWS Usually ships in 3 to 5 weeks $215.59 Buy Options
69790498642 SU110-6     4.33" 4.27" 5100 in-lbs B004QWZSXC yes $265.92 Buy Options
69790499027 SU90-6 1.001" 1.501" 3.54" 3.44" 2100 in-lbs B004QWZSTG Usually ships in 3 to 5 weeks $320.66 Buy Options
69790499259 SU110-6 1.5" 1.75" 4.33" 4.27" 5100 in-lbs B004QWZSVO Usually ships in 3 to 5 weeks $343.40 Buy Options
69790499260 SU110-6 1.5" 1.5" 4.33" 4.27" 5100 in-lbs B004QWZSV4 Usually ships in 3 to 5 weeks $343.43 Buy Options
69790499330 SU90-6 1" 1.438" 3.54" 3.44" 2100 in-lbs B004QWZSSW Usually ships in 3 to 5 weeks $303.92 Buy Options
69790499337 SU90-6 35 mm 35 mm 3.54" 3.44" 2100 in-lbs B004QWZSUK Usually ships in 3 to 5 weeks $320.66 Buy Options
69790499531 SU90-6 1.251" 1.251" 3.54" 3.44" 2100 in-lbs B004QOALBO yes $295.65 Buy Options
69790499690 SU90-6 0.75" 1.438" 3.54" 3.44" 2100 in-lbs B004QWZSW8 Usually ships in 3 to 5 weeks $303.58 Buy Options

Key Features

  • Single flex plane (SU) disc coupling assembly for use in applications requiring high torsional stiffness and torsional integrity
  • Assembly allows coupling the shafts without disturbing the hubs
  • Accommodates angular and axial misalignment
  • Rotational speeds up to 9,100 rpm without special balancing
  • Interference fit and key way for secure attachment to shaft

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.

Lovejoy manufactures flexible couplings, universal joints, variable speed drives, and other transmission and mechanical power products. The company, founded in 1900, is headquartered in Downers Grove, IL.

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