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Martin D40CTB76 MARD40CTB76
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Martin D40CTB76 MARD40CTB76

Martin D40CTB76 Type C Double Strand Solid Bushed Roller Chain Sprocket, 1/2 to 2-1/2 in Dia Bore, 12.389 in OD, #40 Chain, 76 Teeth, 1/2 in Pitch, Steel

  • Manufacturer: Martin Sprocket & Gear
  • Brand Name: Martin
  • Part Number: MARD40CTB76
  • MPN: D40CTB76
  • UPC: 697950031057
  • Min. Order Qty: 1
  • Qty. Interval: 1
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A taper bushed sprocket is a sprocket where a tapered bushing is bolted into the taper bore that is machined in the sprocket. When installed this bushing is compressed onto the shaft providing a tight grip. Taper bushed sprockets have a tapered bushing bolted into a taper bore with hex head setscrews instead of bolts.

Martin Roller Chain Sprocket, Type C Double Strand Solid Bushed, 1/2 to 2-1/2 in Bore, 12.389 in OD, #40 Chain, 76 Teeth, 1/2 in Pitch, 12.099 in Pitch Diameter, 4-1/4 in Diameter Hub, 1-3/4 in Length Through Bore, TB 2517 Bushing, Steel

Bore Diameter      :      1/2 to 2-1/2 in
Bushing Type      :      TB 2517
Chain Size      :      #40
Hub Diameter      :      4-1/4 in
Length Through Bore      :      1-3/4 in
Material      :      Steel
Number of Teeth      :      76
Outside Diameter      :      12.389 in
Pitch Diameter      :      12.099 in
Pitch      :      1/2 in
Type      :      Type C Double Strand Solid Bushed
  • Interchangeable with other manufacturer's 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