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Metric Roller Chain Sprocket

08B31

Metric Roller Chain Sprocket
Item #100966199
  • 08B-1 Chain Number
  • 1 Strand
  • 31 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 16 mm Minimum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 08B-1 Chain Number
  • 1 Strand
  • 31 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

  • Bores are concentric to pitch line, minimizing run out
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Precise machining and processes ensure consistent finish and high quality
  • Manufactured of high carbon steel
Bore Range [Max] 60 mm
Family Name No. 08 - 12.700 mm Pitch - Single - B
Outside Dia. 132.9 mm
Sprocket Style B
Martin No. 08B31
Caliper Diameter 14.75 mm
Pitch Diameter 125.5 mm
Inch/Metric Metric
Bore Style Minimum Bore
Hub Length Thru 30 mm
Length Through Bore 30 mm
Chain No. 08B, 08B-1
Single Strand Tooth Thickness 7.37 mm
Pitch Diameter [Min] 125.5 mm
Series B
Hardened Teeth Without Hardened Teeth
Root Diameter 117 mm
Chain Pitch 12.7 mm
Pitch Root Diameter 117 mm
Pin Diameter 8.509 mm
Width Across Teeth 20.96 mm
Bore Type Reborable
Bore Range [Min] 16 mm
No. of Strands Across 1
No. of Teeth 31
Outside Dia. [Min] 132.9 mm
Hub Dia. 89 mm
Material Steel
Weight 3.75 LB
EAN or UPC 697950397207
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