Martin

Martin 20L050 Solid Type EF-1 Stock Timing Pulley, 1/2 to1-1/4 in Minimum Plain/Reborable Bore, 2.357 in OD, 20 Grooves, 2.387 in Dia Pitch, 0.562 in W Face

20L050 MFG #: 20L050
$71.68 / EA
Non-Stock Item
Martin 20L050 Solid Type EF-1 Stock Timing Pulley, 1/2 to1-1/4 in Minimum Plain/Reborable Bore, 2.357 in OD, 20 Grooves, 2.387 in Dia Pitch, 0.562 in W Face
  • Bore Diameter: 1/2 to1-1/4 in
  • Bore Type: Minimum Plain/Reborable
  • Country of Origin: US
  • Face Width: 0.562 in
  • Flange Diameter: 3/4 in
  • Hub Diameter: 1-11/16 in
  • Hub Projection: 5/8 in
  • Manufacturer Name: Martin Sprocket & Gear
  • Material: Steel
  • Number of Grooves: 20
  • Outside Diameter: 2.357 in
  • Overall Length: 1-3/8 in
  • Pitch: 3/8 in
  • Pitch Diameter: 2.387 in
  • Suitable For Use With: 1/2 in W Type L Belt
  • Type: Solid Type EF-1
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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  • Item Features
  • Application
  • 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
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