Skip to content Skip to navigation menu
A Plate Reborable Sprocket

140A21

A Plate Reborable Sprocket
Item #100806031
  • 140 Chain Number
  • 1 Strand
  • 21 Teeth
  • Without Hardened Teeth
  • A Sprocket Style
  • 1.5 in Minimum Bore
  • 9.83 in Maximum Bore
+ Show More + Show Less
A Plate Reborable 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
  • 140 Chain Number
  • 1 Strand
  • 21 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

  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
Pitch Diameter 11.74 in
Family Name No. 140 - 1 3/4 in Pitch - Single - A
Width Across Teeth 0.92 in
Hub Projection N/A
Inch/Metric Inch
Bore Type Reborable
Caliper Diameter 10.71 in
Outside Dia. 12.66 in
Bore Range [Min] 1.5 in
Material Steel
Hardened Teeth Without Hardened Teeth
Hub Dia. N/A
Chain Pitch 1.75 in
Bore Range [Max] 9.83 in
Hub Length Thru N/A
Martin No. 140A21
Pitch Diameter [Min] 11.74 in
No. of Teeth 21
No. of Strands Across 1
Chain No. 140
Sprocket Style A
Length Through Bore 0.92 in
Bore Style Minimum Bore
Series A
Outside Dia. [Min] 12.66 in
Weight 25.0 LB
EAN or UPC 697950025971
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison