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Metric Roller Chain Sprocket

08B18

Metric Roller Chain Sprocket
Item #100966186
  • 08B-1 Chain Number
  • 1 Strand
  • 18 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 12 mm Minimum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 08B-1 Chain Number
  • 1 Strand
  • 18 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
Hardened Teeth Without Hardened Teeth
Bore Type Reborable
Martin No. 08B18
Outside Dia. 80.5 mm
Bore Range [Min] 12 mm
Sprocket Style B
Width Across Teeth 20.86 mm
Chain Pitch 12.7 mm
Bore Style Minimum Bore
Outside Dia. [Min] 80.5 mm
Root Diameter 64.6 mm
Single Strand Tooth Thickness 7.37 mm
Pitch Diameter [Min] 73.1 mm
No. of Teeth 18
Caliper Diameter 8.6 mm
Bore Range [Max] N/A
No. of Strands Across 1
Length Through Bore 27.99 mm
Chain No. 08B, 08B-1
Pitch Root Diameter 64.6 mm
Pitch Diameter 73.1 mm
Hub Dia. 57 mm
Series B
Pin Diameter 8.509 mm
Material Steel
Family Name No. 08 - 12.700 mm Pitch - Single - B
Hub Length Thru 20.63 mm
Inch/Metric Metric
Weight 1.19 LB
EAN or UPC 697950396941
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