Martin

Martin 100BTB11 Type B Single Strand Solid Bushed Roller Chain Sprocket, 1/2 to 1-5/8 in Dia Bore, 5.007 in OD, #100 Chain, 11 Teeth, 1-1/4 in Pitch, Steel

100BTB11-MAR MFG #: 100BTB11
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Martin 100BTB11 Type B Single Strand Solid Bushed Roller Chain Sprocket, 1/2 to 1-5/8 in Dia Bore, 5.007 in OD, #100 Chain, 11 Teeth, 1-1/4 in Pitch, Steel
  • Bore Diameter: 1/2 to 1-5/8 in
  • Bushing Type: TB 1615
  • Chain Size: #100
  • Country of Origin: US
  • Hub Diameter: 3 in
  • Length Through Bore: 1-1/2 in
  • Manufacturer Name: Martin Sprocket & Gear
  • Material: Steel
  • Number of Teeth: 11
  • Outside Diameter: 5.007 in
  • Pitch: 1-1/4 in
  • Pitch Diameter: 4.4368 in
  • Type: Type B Single Strand Solid Bushed
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.
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  • Standards
  • Item Features
ANSI Specified|B29.1 - 1975
  • 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
  • https://www.youtube.com/watch?v=fSomOMNB_-Q