Skip to content Skip to navigation menu
Metric Roller Chain Sprocket

08A72

Metric Roller Chain Sprocket
Item #100966171
  • 08B-1 Chain Number
  • 1 Strand
  • 72 Teeth
  • Without Hardened Teeth
  • A Sprocket Style
  • 18 mm Minimum 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-1 Chain Number
  • 1 Strand
  • 72 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
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Bores are concentric to pitch line, minimizing run out
Sprocket Style A
No. of Teeth 72
Hardened Teeth Without Hardened Teeth
Series A
Bore Type Reborable
Martin No. 08A72
Pitch Diameter 291.2 mm
Width Across Teeth 7.37 mm
Single Strand Tooth Thickness 7.37 mm
Chain No. 08B, 08B-1
Length Through Bore 7.37 mm
Hub Projection N/A
Bore Range [Max] N/A
Pitch Root Diameter 282.6 mm
Root Diameter 282.6 mm
Caliper Diameter 34.22 mm
Outside Dia. [Min] 221.76 mm
Hub Length Thru N/A
Bore Range [Min] 18 mm
Pitch Diameter [Min] 291.2 mm
No. of Strands Across 1
Hub Dia. N/A
Pin Diameter 8.509 mm
Bore Style Minimum Bore
Chain Pitch 9.525 mm
Family Name No. 08 - 12.700 mm Pitch - Single - A
Outside Dia. 221.76 mm
Material Steel
Inch/Metric Metric
Weight 7.54 LB
EAN or UPC 697950397573
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison