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No. 40 - 1/2" Pitch - Single - QD Bushed Sprocket

40SK80

No. 40 - 1/2" Pitch - Single - QD Bushed Sprocket
Item #100804112
  • 40 Chain Number
  • 80 Teeth
  • 1 Strand
  • QD Bushing
  • Without Hardened Teeth
  • 13.026 in Outside Diameter
  • SK Bushing Series
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No. 40 - 1/2" Pitch - Single - QD Bushed Sprocket
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    Shipment Options
  • 40 Chain Number
  • 80 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
Overall Length Less Threads N/A
Overall Length 1 1/4 in
Type B
Outside Dia. [Min] 13.0260 in
Caliper Diameter 12.42 in
Tooth Width 0.284 in
Hardened Teeth Without Hardened Teeth
Bushing Bore [Max] 2 5/8 in
Martin No. 40SK80
Chain No. 40
Single Strand Tooth Thickness 0.284 in
Hub Dia. 4 in
No. of Teeth 80
Bushing Bore [Min] 1/2 in
Material Steel
Screw Size 5/16-18 UNC
Hub Length 0.97 in
Width Across Teeth 0.284 in
Pitch Diameter 12.740 in
Chain Pitch 1/2 in
Bushing Series SK
Bushing Type QD
Hub Projection 0.97 in
Inch/Metric Inch
Sprocket Style B
Outside Dia. 13.0260 in
No. of Strands Across 1
Bore Type Bushed
Length Through Bore 1 1/4 in
Weight 11.2 LB
EAN or UPC 697950006987
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