Shopping Cart

Your cart is empty.

Your cart is empty.

Lovejoy 56176 Size L050 Standard Jaw Coupling Hub, Sintered Iron, Metric, 16 mm Bore, 27.432 mm OD, 15.748 mm Length Through Bore, 5.65 Nm Max Nominal Torque, 5 mm x 2.3 mm Keyway

4.9 (8) Write Review
Free shipping on orders over $29.99

$4.50

$ 1 .99 $1.99

In Stock

1.:25.4 Millimeters


2.:32 Millimeters


3.:44.45 Millimeters


4.:L100


5.:25.4 Millimeters


6.:5.65 Newton Meters


7.:5000 Rpm


  • Keyway size 5 millimeter by 2.3 millimeter
  • Fail-safe, will still perform if elastomer fails
  • Resistant to oil, dirt, sand, moisture and grease
  • Complete L050 coupling consists of 2 L050 hubs and 1 L050 elastomer


This Lovejoy jaw coupling hub replaces hubs on Lovejoy L type jaw style flexible couplings and is made of iron sintered with powdered metals for strength, durability, and corrosion resistance. This hub transfers shock and misalignment from the shaft to the center element of the coupling assembly for reduced wear on the shaft assembly. 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.


Fella
Reviewed in the United States on September 17, 2019
Perfect fit as expected from a genuine lovejoy product. This was ordered to replace a generic coupling (different seller) with a bore 0.009" oversized and a keyway offcenter way out of spec.
Dave W
Reviewed in the United States on July 10, 2019
drive from hydraulic motor to pulley.
Michael Heusser
Reviewed in the United States on December 27, 2019
Prefect fit for my application.
Customer
Reviewed in the United States on January 7, 2019
As expected, a good quality Lovejoy coupling
Greg
Reviewed in the United States on July 30, 2018
Good product.
Olivier Lopez Ch
Reviewed in the United States on August 4, 2016
Works perfect, just as described
Shawn D
Reviewed in the United States on July 25, 2014
If you know your size..... These are amazingly versatile
Robert M. Wise
Reviewed in the United States on December 26, 2014
Really high quality part, working really well.