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Metric Roller Chain Sprocket

D08B20

Metric Roller Chain Sprocket
Item #100965799
  • 08B-2 Chain Number
  • 2 Strands
  • 20 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 14.02 mm Minimum Bore
  • 46 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 08B-2 Chain Number
  • 2 Strands
  • 20 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
Outside Dia. [Min] 88.55 mm
Hub Dia. 65.99 mm
Chain No. 08B, 08B-2
No. of Strands Across 2
Pin Diameter 8.509 mm
Bore Style Minimum Bore
Family Name No. 08 - 12.700 mm Pitch - Double - B
Outside Dia. 88.55 mm
Pitch Diameter [Min] 81.2 mm
Sprocket Style B
Length Through Bore 35 mm
Single Strand Tooth Thickness 7.21 mm
Width Across Teeth 21.13 mm
Bore Type Reborable
Bore Range [Min] 14.02 mm
Hub Length Thru 27.76 mm
Series B
Caliper Diameter 72.68 mm
Pitch Diameter 81.2 mm
Pitch Root Diameter 72.7 mm
Martin No. 08B20
Inch/Metric Metric
Root Diameter 72.7 mm
No. of Teeth 20
Material Steel
Hardened Teeth Without Hardened Teeth
Bore Range [Max] 46 mm
Chain Pitch 12.7 mm
Weight 2.98 LB
EAN or UPC 697950397801
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