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Metric Taper Bushed Sprocket

20BTB38

Metric Taper Bushed Sprocket
Item #100966993
  • 20B-1 Chain Number
  • 38 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 405.12 mm Outside Diameter
  • 3020 Bushing Series
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Metric Taper Bushed Sprocket
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    Shipment Options
  • 20B-1 Chain Number
  • 38 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
Length Through Bore 50.8 mm
Pitch Diameter 384.48 mm
No. of Strands Across 1
No. of Teeth 38
Type B
Root Diameter 365.43 mm
Bushing Series 3020
Hub Length 32.46 mm
Hardened Teeth Without Hardened Teeth
Bushing Bore [Max] 76.2 mm
Bushing Type Taperlock
Material Steel
Caliper Diameter 365.43 mm
Bore Type Bushed
Outside Dia. 405.12 mm
Chain Pitch 1.25 in, 31.75 mm
Overall Length Less Threads N/A
Outside Dia. [Min] 405.12 mm
Sprocket Style B
Hub Dia. 133.35 mm
Chain No. 20B
Bushing Bore [Min] 23.81 mm
Inch/Metric Metric
Hub Projection 32.46 mm
Width Across Teeth 18.59 mm
Overall Length 50.8 mm
Weight 35.23 LB
EAN or UPC 697950411576
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