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Metric Roller Chain Sprocket

E08B42

Metric Roller Chain Sprocket
Item #100966778
  • 08B-3 Chain Number
  • 3 Strands
  • 42 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 25 mm Minimum Bore
  • 85 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 08B-3 Chain Number
  • 3 Strands
  • 42 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
No. of Strands Across 3
Hub Dia. 119.99 mm
Family Name No. 08 - 12.700 mm Pitch - Triple - B
Bore Range [Min] 25 mm
Pitch Diameter [Min] 169.9 mm
Outside Dia. 177.31 mm
Caliper Diameter 161.44 mm
Pin Diameter 8.509 mm
Pitch Diameter 169.9 mm
Material Steel
Length Through Bore 59.99 mm
Single Strand Tooth Thickness 7.21 mm
Root Diameter 161.4 mm
Inch/Metric Metric
Chain No. 08B, 08B-3
Outside Dia. [Min] 177.31 mm
No. of Teeth 42
Bore Style Minimum Bore
Bore Range [Max] 85 mm
Martin No. 08B42
Sprocket Style B
Pitch Root Diameter 161.4 mm
Chain Pitch 12.7 mm
Bore Type Reborable
Series B
Width Across Teeth 35.05 mm
Hardened Teeth Without Hardened Teeth
Hub Length Thru 60 mm
Weight 15.8 LB
EAN or UPC 697950398310
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