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No. 80 - 1" Pitch - Single - Taperbushed Sprocket

80BTB70

No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804419
  • 80 Chain Number
  • 70 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 22.867 in Outside Diameter
  • 3020 Bushing Series
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No. 80 - 1" Pitch - Single - Taperbushed Sprocket
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    Shipment Options
  • 80 Chain Number
  • 70 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth

features

  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Bores are concentric to pitch line, minimizing run out
  • Interchangeable with other manufacturers’ Taper bushings
Bushing Type Taperlock
Overall Length 2 in
Overall Length Less Threads N/A
No. of Strands Across 1
Bushing Series 3020
Material Steel
Tooth Width 0.575 in
Hub Projection 1.43 in
No. of Teeth 70
Sprocket Style B
Hub Length 1.43 in
Chain Pitch 1 in
Width Across Teeth 0.575 in
Hub Dia. 5 1/4 in
Bore Type Bushed
Chain No. 80
Single Strand Tooth Thickness 0.575 in
Length Through Bore 2 in
Type B
Pitch Diameter 22.290 in
Outside Dia. 22.8670 in
Caliper Diameter 21.66 in
Bushing Bore [Min] 7/8 in
Bushing Bore [Max] 3 in
Hardened Teeth Without Hardened Teeth
Martin No. 80BTB70
Inch/Metric Inch
Outside Dia. [Min] 22.8670 in
Weight 52.28 LB
EAN or UPC 697950032375
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