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Metric Roller Chain Sprocket

08B72

Metric Roller Chain Sprocket
Item #100966217
  • 08B-1 Chain Number
  • 1 Strand
  • 72 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 19 mm Minimum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 08B-1 Chain Number
  • 1 Strand
  • 72 Teeth
  • Without Hardened Teeth
  • B Sprocket Style

description

  • Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.

features

  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bore Range [Max] 64 mm
Hardened Teeth Without Hardened Teeth
Bore Range [Min] 19 mm
Hub Dia. 98.83 mm
Single Strand Tooth Thickness 7.37 mm
Chain Pitch 9.525 mm
Family Name No. 08 - 12.700 mm Pitch - Single - B
Pitch Diameter [Min] 291.2 mm
Outside Dia. 221.76 mm
Caliper Diameter 34.22 mm
Series B
Martin No. 08B72
Bore Style Minimum Bore
Chain No. 08B, 08B-1
Root Diameter 282.6 mm
Material Steel
Pin Diameter 8.509 mm
Outside Dia. [Min] 221.76 mm
Pitch Diameter 291.2 mm
No. of Teeth 72
Sprocket Style B
Bore Type Reborable
Hub Length Thru 35 mm
Width Across Teeth 20.8 mm
Pitch Root Diameter 282.6 mm
No. of Strands Across 1
Inch/Metric Metric
Length Through Bore 35 mm
Weight 10.84 LB
EAN or UPC 697950397566
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