Skip to content Skip to navigation menu
Metric Roller Chain Sprocket

E08B18

Metric Roller Chain Sprocket
Item #100966762
  • 08B-3 Chain Number
  • 3 Strands
  • 18 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 16 mm Minimum Bore
  • 40 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
  • 08B-3 Chain Number
  • 3 Strands
  • 18 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
  • Bores are concentric to pitch line, minimizing run out
  • Precise machining and processes ensure consistent finish and high quality
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
No. of Teeth 18
Outside Dia. [Min] 80.5 mm
Length Through Bore 50.01 mm
No. of Strands Across 3
Single Strand Tooth Thickness 7.21 mm
Series B
Pitch Diameter [Min] 73.1 mm
Inch/Metric Metric
Bore Type Reborable
Hub Length Thru 42.76 mm
Hub Dia. 57.99 mm
Family Name No. 08 - 12.700 mm Pitch - Triple - B
Width Across Teeth 35.05 mm
Bore Range [Max] 40 mm
Pitch Diameter 73.1 mm
Chain Pitch 12.7 mm
Root Diameter 64.6 mm
Hardened Teeth Without Hardened Teeth
Pin Diameter 8.509 mm
Bore Range [Min] 16 mm
Outside Dia. 80.5 mm
Pitch Root Diameter 64.6 mm
Caliper Diameter 64.63 mm
Material Steel
Martin No. 08B18
Sprocket Style B
Chain No. 08B, 08B-3
Bore Style Minimum Bore
Weight 2.71 LB
EAN or UPC 697950398150
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison