Martin

Martin 100A12 Stock Bore Type A Single Pitch Roller Chain Sprocket, 1-1/4 in Dia Bore, 5.415 in OD, #100 Chain, 12 Teeth, 1-1/4 in Pitch, Steel

100A12-MAR MFG #: 100A12
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Martin 100A12 Stock Bore Type A Single Pitch Roller Chain Sprocket, 1-1/4 in Dia Bore, 5.415 in OD, #100 Chain, 12 Teeth, 1-1/4 in Pitch, Steel
  • Bore Diameter: 1-1/4 in
  • Chain Size: #100
  • Country of Origin: US
  • Hub Diameter: 4 in
  • Length Through Bore: 0.692 in
  • Manufacturer Name: Martin Sprocket & Gear
  • Material: Steel
  • Number of Teeth: 12
  • Outside Diameter: 5.415 in
  • Pitch: 1-1/4 in
  • Pitch Diameter: 4.83 in
  • Type: Stock Bore Type A
A plates are flat sprockets with no hub extension on either side. They can be altered for your application with bolt holes, custom bores, hardened teeth or special hubs welded to them.
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PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
  • Plate only
  • Precise machining and processes ensure consistent finish and high quality