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QD Bushed Sprocket

D50SK42

QD Bushed Sprocket
Item #100810308
  • 50 Chain Number
  • 42 Teeth
  • 2 Strands
  • QD Bushing
  • Without Hardened Teeth
  • 8.715 in Outside Diameter
  • SK Bushing Series
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QD Bushed Sprocket
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    Shipment Options
  • 50 Chain Number
  • 42 Teeth
  • 2 Strands
  • 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
Martin No. 50SK42
Hardened Teeth Without Hardened Teeth
Width Across Teeth 1.045 in
Hub Dia. 3 3/4 in
Hub Projection 0.21 in
Caliper Diameter 7.96 in
Tooth Width 0.332 in
Material Steel
Hub Length 0.21 in
Bushing Bore [Max] 2.625 in
Chain Pitch 0.625 in
Overall Length Less Threads 2.13 in
Single Strand Tooth Thickness 0.332 in
Pitch Diameter 8.36 in
Bore Type Bushed
Type C
Bushing Series SK
Bushing Bore [Min] 0.5 in
Bushing Type QD
Screw Size 5/16-18 UNC
Outside Dia. [Min] 8.715 in
Outside Dia. 8.715 in
Chain No. 50
Inch/Metric Inch
Overall Length 1.25 in
Sprocket Style C
No. of Strands Across 2
No. of Teeth 42
Length Through Bore 1.25 in
Weight 13.25 LB
EAN or UPC 697950013893
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