Martin 2021 7S Quadraflex Coupling Flange 28 Metric Steel Sintered $5 Martin 7S Quadraflex Coupling Flange, Sintered Steel, Metric, 28 Industrial Scientific Power Transmission Products Couplings, Collars Universal J Metric,,Martin,Sintered,,Coupling,/cresphontes833265.html,Steel,,$5,Flange,,Industrial Scientific , Power Transmission Products , Couplings, Collars Universal J,Quadraflex,28,7S Metric,,Martin,Sintered,,Coupling,/cresphontes833265.html,Steel,,$5,Flange,,Industrial Scientific , Power Transmission Products , Couplings, Collars Universal J,Quadraflex,28,7S $5 Martin 7S Quadraflex Coupling Flange, Sintered Steel, Metric, 28 Industrial Scientific Power Transmission Products Couplings, Collars Universal J Martin 2021 7S Quadraflex Coupling Flange 28 Metric Steel Sintered

Martin 2021 7S Inventory cleanup selling sale Quadraflex Coupling Flange 28 Metric Steel Sintered

Martin 7S Quadraflex Coupling Flange, Sintered Steel, Metric, 28


Martin 7S Quadraflex Coupling Flange, Sintered Steel, Metric, 28


Product description

This Martin Quadra-Flex spacer coupling flange replaces flanges on certain styles of Martin Quadra-Flex series flexible couplings and is made of steel sintered with powdered metals for strength, durability, and corrosion resistance. It transfers shock and misalignment to the center element of the coupling assembly for reduced wear on the shaft assembly, and its teeth help to distribute torsional load across the sleeve, reducing wear and extending service life. Martin Quadra-Flex couplings are suitable for use in applications that require torsional flexibility and the capacity to withstand shock loads and vibration, including blowers, compressors, conveyors, dredges, feeders, generators, mills, and presses, 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 amp; 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.

Martin 7S Quadraflex Coupling Flange, Sintered Steel, Metric, 28

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Federal regulators have banned swimming with Hawaii's spinner dolphins to protect the nocturnal animals from people. Swimming with dolphins is a popular tourist activity in Hawaii. NOAA Fisheries via AP hide caption

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NOAA Fisheries via AP

Swimming With Hawaii's Spinner Dolphins Is A Popular Tourist Activity. Now It's Banned

Federal regulators moved to protect the animals from people seeking close encounters with the species. The new rule applies to boats, canoes, stand-up paddleboards, drones or other objects.

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Despite The Pandemic, Why Some Retailers Are Going All In On Malls

With the pandemic shutting down in-person life, thousands of retail stores closed up shop. But, some retailers see an opportunity for growth by moving into American malls. Let's go to the mall.

All In On Malls

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Colombian singer Camilo is up for album of the year, song the year and record of the year across 10 nominations for the Latin Grammys. Xavi Torrent/Redferns/Getty Images hide caption

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Xavi Torrent/Redferns/Getty Images

The Latin Grammys Kick Off A New Era With Nominations That Favor A Wider Range Of Music

Colombian singer Camilo was the stand-out artist this year, garnering 10 nominations for headlining awards like album and song of the year. But reggaeton — despite its artistic and commercial success worldwide — had a poor showing.


Secretary of Commerce Gina Raimondo, pictured in June, is outlining her economic agenda. One goal is to increase U.S. semiconductor manufacturing. Drew Angerer/Getty Images hide caption

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Drew Angerer/Getty Images

Commerce Secretary Gina Raimondo Calls For The U.S. To Counter China's Economic Power

The Chinese government is blocking its airlines from buying Boeing airplanes, Raimondo said. She criticized Beijing for its trade barriers and is pushing for more investment in U.S. manufacturing.

Wild boars eat garbage near trash bins in Rome on Sept. 24. They have become a daily sight, as families of wild boars trot down the city streets, sticking their snouts in the garbage looking for food. Gregorio Borgia/AP hide caption

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Gregorio Borgia/AP

Packs Of Ravenous Wild Boars Are Ransacking Rome

Entire families of wild boars have become a daily sight in Rome, as groups of 10-30 beasts emerge from nearby parks to trot down city streets in search of food in Rome's overflowing trash bins.

This photo shows Margie and Don Varnadoe attending a December 2020 Christmas party. The husband and wife from St. Simons Island, Ga., were among three people killed when an Amtrak train derailed in Montana on Sept. 25. AP hide caption

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They Were Marking Their 50th Anniversary With A Vacation. Then The Train They Were Riding Derailed

"If you want an example of how to treat people, Don and Margie [Varnadoe] were them," his boss says. In addition to the couple, a 28-year-old Illinois man died when the train crashed in Montana.

Soul Train made its national television premiere 50 years ago, in October 1971. Blake Cale for NPR hide caption

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Blake Cale for NPR

It's Been a Minute with Sam Sanders

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There Was Nothing Like 'Soul Train' On TV. There's Never Been Anything Like It Since

After Soul Train was first nationally syndicated in October 1971, it became an iconic Black music and dance show — a party every weekend that anyone could join from their living room.

The COVID-19 vaccine from Johnson & Johnson was a one-shot regime. But data shows that people who got the shot may have waning immunity, and some doctors say a second shot would be a good idea. Stephen Zenner/Getty Images hide caption

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Stephen Zenner/Getty Images

For People Who Got The J&J Vaccine, Some Doctors Are Advising Boosters ASAP

Boosters are available for higher-risk people who got the Pfizer vaccine. But what about people who got the one-shot Johnson & Johnson? Some doctors say they need an extra shot even more urgently.



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