Martin 08B21 Metric Type B Sprocket for 08b-1 Chain, 12.70 mm Pitch, 21 Teeth, 12 mm Bore Diameter, 91.88 mm Outside Diameter, 7.37 mm Wide

Martin 08B21 Metric Type B Sprocket for 08b-1 Chain, 12.70 mm Pitch, 21 Teeth, 12 mm Bore Diameter, 91.88 mm Outside Diameter, 7.37 mm Wide Reviews



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Martin 08B21 Metric Type B Sprocket for 08b-1 Chain, 12.70 mm Pitch, 21 Teeth, 12 mm Bore Diameter, 91.88 mm Outside Diameter, 7.37 mm Wide Feature

  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • 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
SPK ROLLER B MET.


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May 08, 2011 04:57:04

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