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

40JA17

No. 40 - 1/2" Pitch - Single - QD Bushed Sprocket
Item #100804079
  • 40 Chain Number
  • 17 Teeth
  • 1 Strand
  • QD Bushing
  • Without Hardened Teeth
  • 2.975 in Outside Diameter
  • JA Bushing Series
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No. 40 - 1/2" Pitch - Single - QD Bushed Sprocket
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    Shipment Options
  • 40 Chain Number
  • 17 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
Hardened Teeth Without Hardened Teeth
Width Across Teeth 0.284 in
Bushing Series JA
Overall Length Less Threads N/A
Chain No. 40
Martin No. 40JA17
Outside Dia. [Min] 2.9750 in
Outside Dia. 2.9750 in
Material Steel
Pitch Diameter 2.720 in
Hub Length 0.34 in
Caliper Diameter 2.4 in
No. of Teeth 17
Overall Length 5/8 in
Inch/Metric Inch
No. of Strands Across 1
Hub Projection 0.34 in
Bushing Bore [Max] 1 1/4 in
Tooth Width 0.284 in
Chain Pitch 1/2 in
Bushing Bore [Min] 1/2 in
Type B
Bore Type Bushed
Hub Dia. 2 1/8 in
Single Strand Tooth Thickness 0.284 in
Length Through Bore 5/8 in
Screw Size #10-24 UNC
Bushing Type QD
Sprocket Style B
Weight 0.5 LB
EAN or UPC 697950004341
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