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Metric Roller Chain Sprocket

08A25

Metric Roller Chain Sprocket
Item #100966147
  • 08B-1 Chain Number
  • 1 Strand
  • 25 Teeth
  • Without Hardened Teeth
  • A 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
  • 25 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
Hub Projection N/A
Pin Diameter 8.509 mm
Caliper Diameter 11.91 mm
Chain Pitch 12.7 mm
Single Strand Tooth Thickness 7.37 mm
Root Diameter 92.8 mm
Pitch Diameter 101.3 mm
Inch/Metric Metric
Pitch Root Diameter 92.8 mm
Bore Type Reborable
Hardened Teeth Without Hardened Teeth
Series A
Length Through Bore 5.31 mm
No. of Strands Across 1
Hub Length Thru N/A
Family Name No. 08 - 12.700 mm Pitch - Single - A
Outside Dia. [Min] 108.7 mm
Outside Dia. 108.7 mm
No. of Teeth 25
Bore Range [Max] N/A
Width Across Teeth 5.31 mm
Hub Dia. N/A
Pitch Diameter [Min] 101.3 mm
Bore Range [Min] 12 mm
Material Steel
Bore Style Minimum Bore
Sprocket Style A
Martin No. 08A25
Chain No. 08B, 08B-1
Weight 0.88 LB
EAN or UPC 697950397092
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