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Metric Roller Chain Sprocket

E12C80

Metric Roller Chain Sprocket
Item #100966851
  • 12B-2 Chain Number
  • 3 Strands
  • 80 Teeth
  • Without Hardened Teeth
  • C Sprocket Style
  • 40 mm Minimum Bore
  • 95 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 12B-2 Chain Number
  • 3 Strands
  • 80 Teeth
  • Without Hardened Teeth
  • C 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
Width Across Teeth 49.78 mm
Hub Dia. 140 mm
Outside Dia. 496.98 mm
No. of Teeth 80
Inch/Metric Metric
Bore Range [Max] 95 mm
Pitch Diameter [Min] 485.2 mm
Pitch Diameter 485.2 mm
Series C
Hub Length Thru 85 mm
Bore Type Reborable
Chain Pitch 19.05 mm
Sprocket Style C
Hardened Teeth Without Hardened Teeth
Single Strand Tooth Thickness 10.87 mm
Material Steel
Bore Style Minimum Bore
Family Name No. 12 - 19.050 mm Pitch - Triple - Type B & C
No. of Strands Across 3
Length Through Bore 84.99 mm
Chain No. 12B, 12B-2
Bore Range [Min] 40 mm
Pitch Root Diameter 473.2 mm
Root Diameter 473.2 mm
Martin No. 12C80
Pin Diameter 12.065 mm
Caliper Diameter 473.16 mm
Outside Dia. [Min] 496.98 mm
Weight 86.31 LB
EAN or UPC 697950401959
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