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Metric Roller Chain Sprocket

08A20

Metric Roller Chain Sprocket
Item #100966142
  • 08B-1 Chain Number
  • 1 Strand
  • 20 Teeth
  • Without Hardened Teeth
  • A Sprocket Style
  • 10 mm Minimum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 08B-1 Chain Number
  • 1 Strand
  • 20 Teeth
  • Without Hardened Teeth
  • A 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
Pin Diameter 8.509 mm
Hub Projection N/A
Hardened Teeth Without Hardened Teeth
Series A
Hub Length Thru N/A
No. of Strands Across 1
Length Through Bore 5.31 mm
Width Across Teeth 5.31 mm
Bore Range [Max] N/A
Family Name No. 08 - 12.700 mm Pitch - Single - A
Chain Pitch 12.7 mm
Pitch Root Diameter 72.7 mm
Inch/Metric Metric
Outside Dia. [Min] 88.55 mm
Sprocket Style A
Material Steel
Caliper Diameter 9.54 mm
Pitch Diameter [Min] 81.2 mm
No. of Teeth 20
Bore Range [Min] 10 mm
Hub Dia. N/A
Chain No. 08B, 08B-1
Root Diameter 72.7 mm
Martin No. 08A20
Single Strand Tooth Thickness 7.37 mm
Outside Dia. 88.55 mm
Bore Style Minimum Bore
Pitch Diameter 81.2 mm
Bore Type Reborable
Weight 0.55 LB
EAN or UPC 697950396996
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