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QD Bushed Sprocket

140F25H

QD Bushed Sprocket
Item #100803844
  • 140 Chain Number
  • 25 Teeth
  • 1 Strand
  • QD Bushing
  • With Hardened Teeth
  • 14.903 in Outside Diameter
  • F Bushing Series
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QD Bushed Sprocket
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    Shipment Options
  • 140 Chain Number
  • 25 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
No. of Strands Across 1
Screw Size 9/16-12 NC
Chain No. 140
Overall Length Less Threads N/A
Caliper Diameter 12.9352 in
Pitch Diameter 13.9628 in
Bushing Type QD
Hub Length 1.63 in
Martin No. 140F25H
Length Through Bore 2.5 in
No. of Teeth 25
Outside Dia. [Min] 14.903 in
Tooth Width 0.924 in
Overall Length 2.5 in
Bushing Series F
Type B1
Sprocket Style B
Hardened Teeth With Hardened Teeth
Width Across Teeth 0.924 in
Chain Pitch 1.75 in
Inch/Metric Inch
Hub Projection 1.63 in
Bore Type Bushed
Single Strand Tooth Thickness 0.924 in
Outside Dia. 14.903 in
Bushing Bore [Max] 4 in
Hub Dia. 7 in
Material Steel
Bushing Bore [Min] 1 in
Weight 45.88 LB
EAN or UPC 697950042794
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