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Martin 40B56 40B56 MART
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Martin
40B56

Martin 40B56 Type B Single Strand Welded Reboreable Roller Chain Sprocket, 3/4 to 2-3/8 in Dia Bore, 9.203 in OD, #40 Chain, 56 Teeth, 1/2 in Pitch, Steel

  • Manufacturer: Martin Sprocket & Gear
  • Brand: Martin
  • BSC Item#: 40B56 MART
  • MPN: 40B56
  • UPC: 697950295787
  • Min. Order Qty: 1
  • Qty. Interval: 1
    • Availability: Call for Availability

B Style sprockets are flat sprockets with a hub extension welded on one side. These plain bore sprockets can easily be bored to a metric or standard size to fit your application. Keyways, setscrews and hardened teeth are quick alterations that can be made.

Martin Roller Chain Sprocket, Type B Single Strand Welded Reboreable, 3/4 to 2-3/8 in Bore, 9.203 in OD, #40 Chain, 56 Teeth, 1/2 in Pitch, 8.9174 in Pitch Diameter, 3-1/2 in Diameter Hub, 1-1/8 in Length Through Bore, Steel

  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
  • pdf Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Martin_815A13B_Specification_Sheet.pdf
Standard/Approvals      :      ANSI Specified|B29.1 - 1975