Skip to content Skip to navigation menu
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
+ Show More + Show Less
Metric Roller Chain Sprocket
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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
Pin Diameter 12.065 mm
Hub Dia. 140 mm
Bore Range [Min] 40 mm
Hardened Teeth Without Hardened Teeth
Pitch Root Diameter 473.2 mm
Length Through Bore 84.99 mm
Outside Dia. 496.98 mm
Bore Style Minimum Bore
Family Name No. 12 - 19.050 mm Pitch - Triple - Type B & C
Bore Range [Max] 95 mm
Martin No. 12C80
Bore Type Reborable
Width Across Teeth 49.78 mm
Pitch Diameter [Min] 485.2 mm
Material Steel
Pitch Diameter 485.2 mm
Chain No. 12B, 12B-2
Single Strand Tooth Thickness 10.87 mm
Inch/Metric Metric
Sprocket Style C
Caliper Diameter 473.16 mm
Outside Dia. [Min] 496.98 mm
Root Diameter 473.2 mm
No. of Teeth 80
Series C
No. of Strands Across 3
Hub Length Thru 85 mm
Chain Pitch 19.05 mm
Weight 86.31 LB
EAN or UPC 697950401959
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison