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Martin 72H300 SF MAR72H300-SF
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Martin 72H300 SF MAR72H300-SF

Martin 72H300 SF Type J-2 web Stock Timing Pulley, 0.5 to 2.938 in QD® Bushed Bore, 11.408 in OD, 72 Grooves, 11.459 in Dia Pitch, 3-3/8 in W Face

  • Manufacturer: Martin Sprocket & Gear
  • Brand Name: Martin
  • Part Number: MAR72H300-SF
  • MPN: 72H300 SF
  • UPC: 697950122885
  • Min. Order Qty: 1
  • Qty. Interval: 1
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Martin timing pulleys are manufactured to extremely close specifications and are stocked in minimum plain bore, taper bushed, QD Bushed styles depending on size and pitch. Synchronous sprockets are non slip toothed drives that require no lubrication. These sprockets have a wide speed range are very efficient and make less noise than chain drives. Teeth on the belts are molded to conform with and engage the teeth on a mating sprocket.

Martin Stock Timing Pulley, Type J-2 web, QD® Bushed Bore, 0.5 to 2.938 in Bore Dia, 11.408 in Outside Dia, 11.459 in, 72 Grooves, 1/2 in Pitch, 3-3/8 in Face Width, 3/16 in Hub Projection, SF Bushing, 2-1/16 in Overall Length, For Use With: 3 in W Type XH Belt, Cast Iron

Bore Diameter      :      0.5 to 2.938 in
Bore Type      :      QD® Bushed
Bushing Type      :      SF
Face Width      :      3-3/8 in
Hub Projection      :      3/16 in
Material      :      Cast Iron
Number of Grooves      :      72
Outside Diameter      :      11.408 in
Overall Length      :      2-1/16 in
Pitch Diameter      :      11.459 in
Pitch      :      1/2 in
Suitable For Use With      :      3 in W Type XH Belt
Type      :      Type J-2 web
  • Trapezoidal tooth form
  • Exhibit many of the best features of chain drives and belt drives
  • Non-slip toothed drive with no metal to metal contact
  • No lubrication needed
  • Precise machining and processes ensure consistent finish and high quality
  • pdfCatalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Martin_10XL037_Catalog.pdf