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Metric Taper Bushed Sprocket

20BTB16H

Metric Taper Bushed Sprocket
Item #100967005
  • 20B-1 Chain Number
  • 16 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 183.38 mm Outside Diameter
  • 2517 Bushing Series
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Metric Taper Bushed Sprocket
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    Shipment Options
  • 20B-1 Chain Number
  • 16 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
Bushing Type Taperlock
Hardened Teeth With Hardened Teeth
Chain Pitch 1.25 in, 31.75 mm
Outside Dia. [Min] 183.38 mm
Hub Projection 26.14 mm
Hub Length 26.14 mm
Caliper Diameter 143.7 mm
Chain No. 20B
Length Through Bore 44.45 mm
Material Steel
Pitch Diameter 162.75 mm
Overall Length 44.45 mm
Root Diameter 143.7 mm
Width Across Teeth 18.59 mm
Bore Type Bushed
Overall Length Less Threads N/A
Type B
Bushing Series 2517
Sprocket Style B
Bushing Bore [Min] 12.7 mm
Outside Dia. 183.38 mm
No. of Teeth 16
No. of Strands Across 1
Inch/Metric Metric
Hub Dia. 107.95 mm
Bushing Bore [Max] 57.15 mm
Weight 1.59 LB
EAN or UPC 697950411415
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