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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
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No. 140 - 1 3/4" Pitch - Single - QD Bushed Sprocket
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    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
No. of Strands Across 1
Hub Projection 0.33 in
Material Steel
Tooth Width 0.924 in
Length Through Bore 1.245 in
Hardened Teeth Without Hardened Teeth
Hub Length 0.33 in
Outside Dia. 7.5810 in
Caliper Diameter 5.76 in
Outside Dia. [Min] 7.5810 in
Inch/Metric Inch
Width Across Teeth 0.924 in
Martin No. 140SF12
Single Strand Tooth Thickness 0.924 in
Type B
Bushing Series SF
Bushing Bore [Max] 2 15/16 in
Bushing Bore [Min] 1/2 in
No. of Teeth 12
Overall Length Less Threads N/A
Screw Size 3/8-16 NC
Sprocket Style B
Bore Type Bushed
Pitch Diameter 6.760 in
Chain No. 140
Hub Dia. 4 3/4 in
Bushing Type QD
Chain Pitch 1 3/4 in
Overall Length 1 1/4 in
Weight 7.4 LB
EAN or UPC 697950025711
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