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Lovejoy 11070 Size L-AL 090-095 Solid Type Jaw Coupling Elastomer Spider, SOX/NBR Rubber, 2.12" OD, 0.44" Elastomer Length, 194 in-lbs Nominal Torque

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Product Specifications
Angular Misalignment
1  Degrees
Hub Style
Max Rotational Speed
9000  RPM
Number of Items
Outside Diameter
2.12  inches
Overall Length
0.44  inches
Parallel Misalignment
0.015  inches
Part Number
194  Inch Pounds
Trade Size
Specification for this product family (See all  products)
Material Type
Brand Name
System of Measurement

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Key Features

  • For use with Lovejoy jaw type flexible coupling assembly (sold separately)
  • Nitrile rubber for transferring and absorbing shock load
  • Solid center design to keep shafts of the driver and driven equipment separate by a standard gap
  • Operating temperatures range from -40 to 212 degrees F (-40 to 100 degrees C)

Package Details

Shipping Weight: 0.1 pounds
Package Size: 4.1 x 2 x 0.7 inches

Product Description

This Lovejoy solid type jaw coupling elastomer spider replaces solid center elastomers on Lovejoy jaw style flexible coupling assemblies and is made of Nitrile rubber for transferring and absorbing shock load. The solid center design keeps the shafts of the driver and driven equipment separate by a standard gap. It can operate in temperatures ranging from -40 to 212 degrees F (-40 to 100 degrees C). Lovejoy jaw style couplings are a type of flexible coupling 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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