Martin

Martin 120H100 SF Arms/Spoke Type H-3 Stock Timing Pulley, 0.5 to 2.983 in QD® Bushed Bore, 19.0485 in OD, 120 Grooves, 19.099 in Dia Pitch, 1-5/16 in W Face

120H100 SF MFG #: 120H100 SF
$587.40 / EA
Non-Stock Item
Martin 120H100 SF Arms/Spoke Type H-3 Stock Timing Pulley, 0.5 to 2.983 in QD® Bushed Bore, 19.0485 in OD, 120 Grooves, 19.099 in Dia Pitch, 1-5/16 in W Face
  • Bore Diameter: 0.5 to 2.983 in
  • Bore Type: QD® Bushed
  • Bushing Type: SF
  • Country of Origin: US
  • Face Width: 1-5/16 in
  • Hub Diameter: 5-1/8 in
  • Hub Projection: 11/16 in
  • Manufacturer Name: Martin Sprocket & Gear
  • Material: Cast Iron
  • Number of Grooves: 120
  • Outside Diameter: 19.0485 in
  • Overall Length: 2-1/16 in
  • Pitch: 1/2 in
  • Pitch Diameter: 19.099 in
  • Suitable For Use With: 1 in W Type H Belt
  • Type: Arms/Spoke Type H-3
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.
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  • Application
  • Item Features
Wood Products, Environmental, Recycling, Food and Beverage, Conveying, Air Cooled Heat Exchanger and Trapezoidal Tooth Belts
  • 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