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Metric Taper Bushed Sprocket

20BTB13H

Metric Taper Bushed Sprocket
Item #100967002
  • 20B-1 Chain Number
  • 13 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 153.31 mm Outside Diameter
  • 2012 Bushing Series
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Metric Taper Bushed Sprocket
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    Shipment Options
  • Select an Auto-Replenish Interval
  • 20B-1 Chain Number
  • 13 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without 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 ISO standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Interchangeable with other manufacturers’ taper bushings
Hardened Teeth With Hardened Teeth
Chain No. 20B
Hub Projection 13.44 mm
Overall Length Less Threads N/A
Bore Type Bushed
Width Across Teeth 18.59 mm
Bushing Series 2012
No. of Teeth 13
Chain Pitch 1.25 in, 31.75 mm
No. of Strands Across 1
Bushing Bore [Min] 12.7 mm
Bushing Type Taperlock
Inch/Metric Metric
Caliper Diameter 112.65 mm
Sprocket Style B
Overall Length 31.75 mm
Length Through Bore 31.75 mm
Pitch Diameter 132.67 mm
Outside Dia. 153.31 mm
Hub Length 13.44 mm
Root Diameter 113.62 mm
Material Steel
Bushing Bore [Max] 47.625 mm
Type B
Outside Dia. [Min] 153.31 mm
Hub Dia. 90.47 mm
Weight 1.6 LB
EAN or UPC 697950411385
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