Martin

Martin 50A20 Stock Bore Type A Single Pitch Roller Chain Sprocket, 3/4 in Dia Bore, 4.321 in OD, #50 Chain, 20 Teeth, 5/8 in Pitch, Steel

50A20-MAR MFG #: 50A20
$30.36 / EA
Non-Stock Item
Martin 50A20 Stock Bore Type A Single Pitch Roller Chain Sprocket, 3/4 in Dia Bore, 4.321 in OD, #50 Chain, 20 Teeth, 5/8 in Pitch, Steel
  • Bore Diameter: 3/4 in
  • Chain Size: #50
  • Country of Origin: US
  • Length Through Bore: 0.343 in
  • Manufacturer Name: Martin Sprocket & Gear
  • Material: Steel
  • Number of Teeth: 20
  • Outside Diameter: 4.321 in
  • Pitch: 5/8 in
  • Pitch Diameter: 3.995 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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  • Item Features
  • Standards
  • Plate only
  • Precise machining and processes ensure consistent finish and high quality
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