Skip to content Skip to navigation menu
No. 140 - 1 3/4" Pitch - Single - QD Bushed Sprocket

140SF12

No. 140 - 1 3/4" Pitch - Single - QD Bushed Sprocket
Item #100803862
  • 140 Chain Number
  • 12 Teeth
  • 1 Strand
  • QD Bushing
  • Without Hardened Teeth
  • 7.581 in Outside Diameter
  • SF Bushing Series
+ Show More + Show Less
No. 140 - 1 3/4" Pitch - Single - QD Bushed 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
  • 12 Teeth
  • 1 Strand
  • QD Bushing
  • Without Hardened Teeth

features

  • Tolerances meet or exceed ANSI standards
  • 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
  • Interchangeable with other manufacturers’ QD bushings
Bore Type Bushed
Type B
Outside Dia. [Min] 7.5810 in
Overall Length 1 1/4 in
Chain Pitch 1 3/4 in
Martin No. 140SF12
Chain No. 140
Bushing Series SF
Bushing Bore [Max] 2 15/16 in
Caliper Diameter 5.76 in
Width Across Teeth 0.924 in
Inch/Metric Inch
Sprocket Style B
Hardened Teeth Without Hardened Teeth
Bushing Bore [Min] 1/2 in
No. of Strands Across 1
No. of Teeth 12
Bushing Type QD
Material Steel
Screw Size 3/8-16 NC
Length Through Bore 1.245 in
Single Strand Tooth Thickness 0.924 in
Hub Length 0.33 in
Overall Length Less Threads N/A
Hub Projection 0.33 in
Tooth Width 0.924 in
Hub Dia. 4 3/4 in
Pitch Diameter 6.760 in
Outside Dia. 7.5810 in
Weight 7.4 LB
EAN or UPC 697950025711
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison