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Martin Universal Series Jaw Coupling, Coupling Half, Sintered Steel, Inch

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Product Specifications
Material Type
Steel
UNSPSC Code
31163021
Brand Name
Martin
System of Measurement
Inch

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

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Price  
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Currently showing 1-20 of 175 Next 20 »
ML035 1/8 ML035 0.125" 0.125" 0.625" 0.266" 3.5 in-lbs B004BJ1EEC 2 $3.27 Buy Options
ML035 3/8 ML035 0.375" 0.375" 0.625" 0.266" 3.5 in-lbs B004BJ1EEM 1 $3.27 Buy Options
ML035 5/16 ML035 0.313" 0.313" 0.625" 0.266" 3.5 in-lbs B004BJ1EEW 1 $3.27 Buy Options
ML050 1/2 ML050 0.5" 0.5" 1.063" 0.625" 31.5 in-lbs B004BJ1EF6 2 $3.06 Buy Options
ML050 1/4 ML050 0.25" 0.25" 1.063" 0.625" 31.5 in-lbs B004BJ1EFG 1 $3.06 Buy Options
ML050 3/8 ML050 0.375" 0.375" 1.063" 0.625" 31.5 in-lbs B004BJ1EG0 2 $3.06 Buy Options
ML050 5/16 ML050 0.313" 0.313" 1.063" 0.625" 31.5 in-lbs B004BJ1EGA 3 $3.06 Buy Options
ML050 5/8 ML050 0.625" 0.625" 1.063" 0.625" 31.5 in-lbs B004BJ1EGK 1 $3.06 Buy Options
ML050 7/16 ML050 0.438" 0.438" 1.063" 0.625" 31.5 in-lbs B004BJ1EGU 1 $3.06 Buy Options
ML050 9/16 ML050 0.563" 0.563" 1.063" 0.625" 31.5 in-lbs B004BJ1EH4 1 $3.06 Buy Options
ML070 1/2 ML070 0.5" 0.5" 1.375" 0.75" 42 in-lbs B004BJ1EHE 3 $5.06 Buy Options
ML070 1/4 ML070 0.25" 0.25" 1.375" 0.75" 42 in-lbs B004BJ1EHO 3 $5.06 Buy Options
ML070 11/16 ML070 0.688" 0.688" 1.375" 0.75" 42 in-lbs B004BJ1EHY 1 $5.06 Buy Options
ML070 3/4 ML070 0.75" 0.75" 1.375" 0.75" 42 in-lbs B004BJ1EI8 2 $5.06 Buy Options
ML070 3/8 ML070 0.375" 0.375" 1.375" 0.75" 42 in-lbs B004BJ1EII 2 $5.06 Buy Options
ML070 5/16 ML070 0.313" 0.313" 1.375" 0.75" 42 in-lbs B004BJ1EIS 2 $5.06 Buy Options
ML070 5/8 ML070 0.625" 0.625" 1.375" 0.75" 42 in-lbs B004BJ1EJ2 2 $5.06 Buy Options
ML070 7/16 ML070 0.438" 0.438" 1.375" 0.75" 42 in-lbs B004BJ1EJC 2 $5.06 Buy Options
ML070 9/16 ML070 0.563" 0.563" 1.375" 0.75" 42 in-lbs B004BJ1EJM Usually ships in 2 to 4 weeks $5.06 Buy Options
ML075 11/16 ML075 0.688" 0.688" 1.75" 0.813" 81 in-lbs B004BJ1ELA 1 $6.11 Buy Options

Key Features

  • For use with Martin Universal (ML) series jaw style flexible coupling assemblies (sold separately)
  • Steel sintered with powdered metals for strength, durability, and corrosion resistance
  • Resistant to moisture, oil, grease, and contaminants such as dirt and sand
  • Flexes up to 1 degree to compensate for angular misalignment of coupled shafts
  • Operating temperatures range from -45 to 210 degrees F (-42 to 99 degrees C)

Product Description

This Martin Universal series coupling half replaces coupling halves on Martin Universal (ML) series jaw style flexible couplings and is made of stainless steel for strength, durability, and corrosion resistance. It transfers shock and misalignment from the shaft to the center element of the coupling assembly for reduced wear on the shaft assembly and flexes up to one degree to compensate for angular misalignment of coupled shafts. This coupling half is resistant to moisture, oil, grease, and contaminants such as dirt and sand, and has an operating temperature range of -45 to 210 degrees F (-42 to 99 degrees C). Martin jaw style couplings are suitable for use in various industrial power transmission applications, including 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.

Martin Sprocket & Gear manufactures power transmission and conveying products. Martin provides tools that meet American National Standards Institute (ANSI), National Aerospace Standard (NAS), and Deutsches Institut für Normung (DIN) standards. The company, founded in 1951, is headquartered in Arlington, TX.

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