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Martin 3JEM QUADRA-FLEX® Type JEM Coupling Sleeve, 3 in Coupling, 1 in L, 1-7/8 in OD, 9200 rpm Max, Rubber/Thermoplastic Elastomer

Part #12730

MFG #3JEM

12730_1287_Martin_3JEM.jpg

Martin 3JEM QUADRA-FLEX® Type JEM Coupling Sleeve, 3 in Coupling, 1 in L, 1-7/8 in OD, 9200 rpm Max, Rubber/Thermoplastic Elastomer

Part #12730

MFG #3JEM

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Martin 3JEM QUADRA-FLEX® Type JEM Coupling Sleeve, 3 in Coupling, 1 in L, 1-7/8 in OD, 9200 rpm Max, Rubber/Thermoplastic Elastomer

Part #12730

MFG #3JEM

Item Features
  • Two flanges with internal teeth that engage an elastomeric flexible sleeve

  • Easy installation and maintenance free

  • No lubrication

  • Dampens vibrations and controls shock

  • Torsionally soft and double engagement