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Martin 40H21H MAR40H21H
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Martin 40H21H MAR40H21H

Martin 40H21H Type 3 Single Strand Solid Bushed Roller Chain Sprocket With Hardened Teeth, 3/8 to 1-1/2 in Dia Bore, 3.617 in OD, #40 Chain, 21 Teeth, 1/2 in Pitch, Steel

  • Manufacturer: Martin Sprocket & Gear
  • Brand Name: Martin
  • Part Number: MAR40H21H
  • MPN: 40H21H
  • UPC: 697950110578
  • 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 3 Single Strand Solid Bushed, 3/8 to 1-1/2 in Bore, 3.617 in OD, #40 Chain, 21 Teeth, 1/2 in Pitch, 3.3548 in Pitch Diameter, 2-1/2 in Diameter Hub, 7/8 in Length Through Bore, MST® H Bushing, Steel

Bore Diameter      :      3/8 to 1-1/2 in
Bushing Type      :      MST® H
Chain Size      :      #40
Hub Diameter      :      2-1/2 in
Length Through Bore      :      7/8 in
Material      :      Steel
Number of Teeth      :      21
Outside Diameter      :      3.617 in
Pitch Diameter      :      3.3548 in
Pitch      :      1/2 in
Type      :      Type 3 Single Strand Solid Bushed
  • Item Features 01=Interchangeable with other manufacturer's split-taper bushings
  • Item Features 02=Precise machining and processes ensure consistent finish and high quality
  • Item Features 03=Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Item Features 04=Bores are concentric to pitch line, minimizing run out
  • pdfCatalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Martin_100Q22H_Catalog.pdf