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No. 140 - 1 3/4" Pitch - Single - QD Bushed Sprocket

140E19H

No. 140 - 1 3/4" Pitch - Single - QD Bushed Sprocket
Item #100803831
  • 140 Chain Number
  • 19 Teeth
  • 1 Strand
  • QD Bushing
  • With Hardened Teeth
  • 11.537 in Outside Diameter
  • E 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
  • 19 Teeth
  • 1 Strand
  • QD Bushing
  • With Hardened Teeth

description

  • Hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater or if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.

features

  • Hardened teeth sprockets afford longer chain and sprocket life
  • 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
  • Stocked Heat Treat
Overall Length Less Threads N/A
Hub Length 3/4 in
Single Strand Tooth Thickness 0.924 in
Bushing Type QD
Tooth Width 0.924 in
No. of Teeth 19
Length Through Bore 1 5/8 in
Type B1
Chain Pitch 1 3/4 in
Outside Dia. 11.5370 in
Bushing Series E
Pitch Diameter 10.632 in
No. of Strands Across 1
Sprocket Style B
Bushing Bore [Min] 7/8 in
Martin No. 140E19H
Inch/Metric Inch
Hardened Teeth With Hardened Teeth
Bushing Bore [Max] 3 1/2 in
Caliper Diameter 9.5959 in
Chain No. 140
Width Across Teeth 0.924 in
Outside Dia. [Min] 11.5370 in
Overall Length 1 5/8 in
Hub Dia. 6 1/4 in
Screw Size 1/2-13 NC
Material Steel
Bore Type Bushed
Hub Projection 3/4 in
Weight 21.9 LB
EAN or UPC 697950042732
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