Lovejoy GS 19/24 Curved Jaw Coupling Hub 5/8 In Bore w Kw
Lovejoy 68514476514 Size GS 19/24 Curved Jaw Coupling Hub, Aluminum, Inch, 0.625” Bore, 1.57” OD, 2.6” Overall Coupling Length, Single Split Clamp with Keyway.
Dimensional Data
Bore Size | 5/8 in |
Spider Size | 19/24 |
Set Screw Style Coupling Size (Dimension T) | M6 |
Length thru Bore (Dimensions LTB1/LTB2) | 0.980 in 24.89 mm |
Outside Diameter | 1.57 in 39.88 mm |
Overall Coupling Length | 2.6 in 66.04 mm |
Max. Bore (Dimensions ID1/ID2) | .938 in 23.8 mm |
Dimension CL | .08 in 2.03 mm |
Dimension G | 0.630 in 16.00 mm |
Dimension HD | 1.57 in 39.88 mm |
Clamping Bolt Style Coupling Bolt Location Size (Dimension SL1) | 0.470 in |
Dimension TH | .12 in3.05 mm |
Clamping Bolt Style Coupling Bolt Size | M6 |
Cubic inches | 1.36455 in³ |
Performance Data
Normal Temperature Range (with 92 Shore A spider) | -40 to 194 ºF |
Max Temp (with 92 Shore A spider) | -50 to 248 ºF |
Nominal Torque (with 92 Shore A spider) | 88.00 in·lb |
Max Torque (with 92 Shore A spider) | 177.00 in·lb |
Clamping Bolt Style Coupling Torque | 92.93 in·lb |
Max. Speed | 9550 rpm |
This Lovejoy curved jaw coupling hub replaces hubs on Lovejoy aluminum type curved jaw style flexible couplings and is made of aluminum alloy for light weight and corrosion resistant applications. 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 curved 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.
