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Taper Bushed Sprocket

120BTB19H

Taper Bushed Sprocket
Item #100803735
  • 120 Chain Number
  • 19 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • With Hardened Teeth
  • 9.889 in Outside Diameter
  • 3020 Bushing Series
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Taper Bushed Sprocket
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    Shipment Options
  • 120 Chain Number
  • 19 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
Martin No. 120BTB19H
Outside Dia. 9.889 in
Hub Projection 1.08 in
Inch/Metric Inch
Bushing Bore [Min] 0.875 in
Caliper Diameter 8.2072 in
Bore Type Bushed
Hub Dia. 5 1/4 in
No. of Strands Across 1
Overall Length 2 in
No. of Teeth 19
Tooth Width 0.924 in
Hardened Teeth With Hardened Teeth
Chain Pitch 1.5 in
Length Through Bore 2 in
Type B
Bushing Bore [Max] 3 in
Outside Dia. [Min] 9.889 in
Bushing Series 3020
Overall Length Less Threads N/A
Pitch Diameter 9.1133 in
Width Across Teeth 0.924 in
Chain No. 120
Sprocket Style B
Single Strand Tooth Thickness 0.924 in
Hub Length 1.08 in
Bushing Type Taperlock
Material Steel
Weight 15.0 LB
EAN or UPC 697950043883
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