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Martin 80BS39 1 15/16 MAR80BS391 15/16
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Martin 80BS39 1 15/16 MAR80BS391 15/16

Martin 80BS39 1 15/16 Type B Bored-to-Size Single Strand Welded Roller Chain Sprocket, 1-15/16 in Dia Bore, 12.987 in OD, #80 Chain, 39 Teeth, 1 in Pitch, Steel

  • Manufacturer: Martin Sprocket & Gear
  • Brand Name: Martin
  • Part Number: MAR80BS391 15/16
  • MPN: 80BS39 1 15/16
  • UPC: 697950312194
  • Min. Order Qty: 1
  • Qty. Interval: 1
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These finished bore sprockets are shaft ready and come complete with keyways and setscrews. The keyways are on center line of the tooth. Bored to size sprockets with 1/2 in bores and smaller are stocked with (2) setscrews only.

Martin Roller Chain Sprocket, Type B Bored-to-Size Single Strand Welded, 1-15/16 in Bore, 12.987 in OD, #80 Chain, 39 Teeth, 1 in Pitch, 12.4275 in Pitch Diameter, 4-3/4 in Diameter Hub, 1/2-13 x 1/2 in Screw, 1/2 x 1/4 in Keyway, 2 in Length Through Bore, Steel

Bore Diameter      :      1-15/16 in
Chain Size      :      #80
Hub Diameter      :      4-3/4 in
Keyway Size      :      1/2 x 1/4 in
Length Through Bore      :      2 in
Material      :      Steel
Number of Teeth      :      39
Outside Diameter      :      12.987 in
Pitch Diameter      :      12.4275 in
Pitch      :      1 in
Screw Size      :      1/2-13 x 1/2 in
Type      :      Type B Bored-to-Size Single Strand Welded
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
  • 2 set screws keyed on centerline of tooth
  • pdfSpecification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Martin_815A13B_Specification_Sheet.pdf