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Taper Bushed Sprocket

40BTB23H

Taper Bushed Sprocket
Item #100804050
  • 40 Chain Number
  • 23 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • With Hardened Teeth
  • 3.938 in Outside Diameter
  • 1610 Bushing Series
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Taper Bushed Sprocket
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    Shipment Options
  • 40 Chain Number
  • 23 Teeth
  • 1 Strand
  • Taper Lock 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’ Taper bushings
  • Stocked Heat Treat
Outside Dia. [Min] 3.938 in
Type B
Bore Type Bushed
Hub Dia. 3 in
Outside Dia. 3.938 in
Chain Pitch 0.5 in
Caliper Diameter 3.3514 in
Inch/Metric Inch
No. of Teeth 23
Bushing Bore [Min] 0.5 in
Chain No. 40
Overall Length 1 in
Tooth Width 0.284 in
Pitch Diameter 3.672 in
Martin No. 40BTB23H
Length Through Bore 1 in
Bushing Series 1610
Overall Length Less Threads N/A
Hub Length 0.72 in
Hub Projection 0.72 in
No. of Strands Across 1
Material Steel
Hardened Teeth With Hardened Teeth
Sprocket Style B
Bushing Bore [Max] 1.625 in
Width Across Teeth 1 in
Bushing Type Taperlock
Single Strand Tooth Thickness 0.284 in
Weight 1.16 LB
EAN or UPC 697950043081
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