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Metric Taper Bushed Sprocket

20BTB40

Metric Taper Bushed Sprocket
Item #100966994
  • 20B-1 Chain Number
  • 40 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 425.31 mm Outside Diameter
  • 3020 Bushing Series
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Metric Taper Bushed Sprocket
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    Shipment Options
  • 20B-1 Chain Number
  • 40 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth

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
Pitch Diameter 404.67 mm
Length Through Bore 50.8 mm
Hub Dia. 133.35 mm
Overall Length 50.8 mm
Root Diameter 385.62 mm
Chain No. 20B
Type B
No. of Strands Across 1
Bushing Bore [Max] 76.2 mm
Caliper Diameter 385.62 mm
Bushing Bore [Min] 23.81 mm
Hardened Teeth Without Hardened Teeth
Outside Dia. 425.31 mm
Hub Length 32.46 mm
Overall Length Less Threads N/A
Outside Dia. [Min] 425.31 mm
No. of Teeth 40
Chain Pitch 1.25 in, 31.75 mm
Hub Projection 32.46 mm
Sprocket Style B
Width Across Teeth 18.59 mm
Inch/Metric Metric
Bushing Type Taperlock
Bushing Series 3020
Bore Type Bushed
Material Steel
Weight 42.83 LB
EAN or UPC 697950411583
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