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QD Bushed Sprocket

140E18H

QD Bushed Sprocket
Item #100803829
  • 140 Chain Number
  • 18 Teeth
  • 1 Strand
  • QD Bushing
  • With Hardened Teeth
  • 10.975 in Outside Diameter
  • E Bushing Series
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QD Bushed Sprocket
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    Shipment Options
  • 140 Chain Number
  • 18 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

  • 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
Bushing Type QD
Material Steel
Martin No. 140E18H
Pitch Diameter 10.0778 in
Overall Length 1.625 in
Outside Dia. 10.975 in
Width Across Teeth 0.924 in
Single Strand Tooth Thickness 0.924 in
Hub Length 3/4 in
No. of Teeth 18
Screw Size 1/2-13 NC
Bushing Series E
Type B1
Chain No. 140
No. of Strands Across 1
Inch/Metric Inch
Hardened Teeth With Hardened Teeth
Chain Pitch 1.75 in
Outside Dia. [Min] 10.975 in
Bushing Bore [Min] 0.875 in
Sprocket Style B
Caliper Diameter 9.0778 in
Length Through Bore 1.625 in
Hub Dia. 6 1/4 in
Bushing Bore [Max] 3.5 in
Overall Length Less Threads N/A
Bore Type Bushed
Hub Projection 3/4 in
Tooth Width 0.924 in
Weight 20.04 LB
EAN or UPC 697950042725
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