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1/2' to 3/4' L075 Flexible 3-Piece L-Jaw Coupling Coupler Set & Buna-N NBR Rubber Spider for Log Splitter Hybrid Equipment

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$19.99

$ 8 .99 $8.99

In Stock

About this item

  • 【Application】Widely be used in pumps, gear boxes, compressors, mixing equipment, conveyor systems, mowing equipment etc.. Interchangeable for Lovejoy, for Martin, and other L-jaw couplers.
  • 【Material】The NBR rubber insert made of elastic plastic to reduce vibration and shock. The coupling halves made of high-strength HT250 steel, ensuring strength, durability & rigidity.
  • 【Design】The curved jaw hubs are press fit into NBR rubber insert to allow couplings to operate with zero backlash. Help to reduce deformation and limits the effect of forces during high speed operations. Back pull out design means shorter maintenance periods.
  • 【Function】The set well suited to accurate torque transmission and damping of torsional vibrations. Accommodate misalignment & high RPM. Ensure reliable torque transmission, connection flexibility, vibration and shock damping, and noise reduction for power transmission applications.
  • 【Package】Includes two coupling halves and an NBR rubber insert. 1/2" bore with 1/8" keyway and set screw on one coupling half. 3/4" bore with 3/16" keyway and set screw on the matching coupling half.


Widely be used in pumps, gear boxes, compressors, mixing equipment, conveyor systems, mowing equipment etc.. Interchangeable for Lovejoy, for Martin, and other L-jaw couplers.


BRIAN P.
August 15, 2025
The 3/4 bore on the engine half is not a true 3/4". I had to open it up a bit to get it to fit the engine shaft.Othere than that its a nice couplerMy application was on a log splitter.
Edwardl1
August 9, 2025
Over all decent quality. Had a hard time getting it to slide over engine shaft. Was able to make work. I’ve had in on my log splitter a year now with no issues as of yet.
Tina Pidgeon
July 3, 2025
It was a very tight fit but with a little work I got it together and it worked great
Ernest DeVletter
May 19, 2025
Had to ream out the hole to get tho fit the shafts. Had to file the key ways for the keys to fit.
Chris
May 18, 2025
The 3/4" coupler didn't fit a 3/4" shaft so I had to resize it. I measured the shaft and it was correct, the coupler sold here is the incorrect size.
Joeselectricalservicellc
March 6, 2025
3/4 shaft is .736 on the micrometer.Pita to fit without modification or expanding.
Dominique
February 25, 2025
Bonne pièce
Benjamin Millard
January 29, 2025
This worked great for my hydraulic press.
Client d'
January 7, 2025
Fonctionne très bien
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