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Metric Roller Chain Sprocket

E08B18

Metric Roller Chain Sprocket
Item #100966762
  • 08B-3 Chain Number
  • 3 Strands
  • 18 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 16 mm Minimum Bore
  • 40 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 08B-3 Chain Number
  • 3 Strands
  • 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
  • Bores are concentric to pitch line, minimizing run out
  • Precise machining and processes ensure consistent finish and high quality
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
No. of Teeth 18
Chain No. 08B, 08B-3
Outside Dia. 80.5 mm
Bore Style Minimum Bore
Sprocket Style B
Martin No. 08B18
Outside Dia. [Min] 80.5 mm
Pitch Diameter [Min] 73.1 mm
Pitch Root Diameter 64.6 mm
Pin Diameter 8.509 mm
No. of Strands Across 3
Inch/Metric Metric
Hardened Teeth Without Hardened Teeth
Bore Range [Min] 16 mm
Caliper Diameter 64.63 mm
Width Across Teeth 35.05 mm
Series B
Bore Range [Max] 40 mm
Chain Pitch 12.7 mm
Bore Type Reborable
Pitch Diameter 73.1 mm
Root Diameter 64.6 mm
Hub Dia. 57.99 mm
Family Name No. 08 - 12.700 mm Pitch - Triple - B
Length Through Bore 50.01 mm
Hub Length Thru 42.76 mm
Material Steel
Single Strand Tooth Thickness 7.21 mm
Weight 2.71 LB
EAN or UPC 697950398150
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