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Martin 140Q12H MAR140Q12H
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Martin 140Q12H MAR140Q12H

Martin 140Q12H Type 4 Single Strand Solid Bushed Roller Chain Sprocket With Hardened Teeth, 0.75 to 2.688 in Dia Bore, 7.581 in OD, #140 Chain, 12 Teeth, 1-3/4 in Pitch, Steel

  • Manufacturer: Martin Sprocket & Gear
  • Brand Name: Martin
  • Part Number: MAR140Q12H
  • MPN: 140Q12H
  • UPC: 697950126913
  • Min. Order Qty: 1
  • Qty. Interval: 1
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Martin split taper sprocket is another style of bushed sprocket. The split taper bushing, when installed, offers a wide range of bore sizes.

Martin Roller Chain Sprocket, Type 4 Single Strand Solid Bushed, 0.75 to 2.688 in Bore, 7.581 in OD, #140 Chain, 12 Teeth, 1-3/4 in Pitch, 6.7615 in Pitch Diameter, 4-1/8 in Diameter Hub, 1/2 in Keyway, 1-3/4 in Length Through Bore, MST® Q1 Bushing, Steel

Bore Diameter      :      0.75 to 2.688 in
Bushing Type      :      MST® Q1
Chain Size      :      #140
Hub Diameter      :      4-1/8 in
Keyway Size      :      1/2 in
Length Through Bore      :      1-3/4 in
Material      :      Steel
Number of Teeth      :      12
Outside Diameter      :      7.581 in
Pitch Diameter      :      6.7615 in
Pitch      :      1-3/4 in
Type      :      Type 4 Single Strand Solid Bushed
  • Interchangeable with other manufacturer's split-taper bushings
  • Precise machining and processes ensure consistent finish and high quality
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Bores are concentric to pitch line, minimizing run out
  • pdfSpecification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Martin_815A13B_Specification_Sheet.pdf