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Metric Taper Bushed Sprocket

20CTB70

Metric Taper Bushed Sprocket
Item #100967033
  • 20B-1 Chain Number
  • 70 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 728.32 mm Outside Diameter
  • 3535 Bushing Series
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Metric Taper Bushed Sprocket
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    Shipment Options
  • 20B-1 Chain Number
  • 70 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
Type C
Pitch Diameter 707.68 mm
No. of Teeth 70
Hub Projection 70.76 mm
Chain No. 20B
Width Across Teeth 18.59 mm
Bushing Bore [Min] 30.16 mm
No. of Strands Across 1
Bushing Bore [Max] 88.9 mm
Chain Pitch 1.25 in, 31.75 mm
Length Through Bore 88.9 mm
Outside Dia. 728.32 mm
Inch/Metric Metric
Root Diameter 688.63 mm
Hardened Teeth Without Hardened Teeth
Hub Dia. 171.45 mm
Overall Length Less Threads N/A
Bushing Series 3535
Overall Length 88.9 mm
Bushing Type Taperlock
Outside Dia. [Min] 728.32 mm
Material Steel
Sprocket Style C
Bore Type Bushed
Caliper Diameter 688.63 mm
Hub Length 70.76 mm
Weight 113.67 LB
EAN or UPC 697950411644
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