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Taper Bushed Sprocket

120CTB70

Taper Bushed Sprocket
Item #100803749
  • 120 Chain Number
  • 70 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 34.3 in Outside Diameter
  • 3535 Bushing Series
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Taper Bushed Sprocket
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    Shipment Options
  • 120 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 Less Threads N/A
Inch/Metric Inch
Hub Projection 1.31 in
Bushing Bore [Max] 3.5 in
Material Steel
Bore Type Bushed
Tooth Width 0.924 in
Chain Pitch 1.5 in
No. of Strands Across 1
Outside Dia. [Min] 34.3 in
Caliper Diameter 32.56 in
Bushing Bore [Min] 1.1875 in
Bushing Series 3535
Sprocket Style C
Martin No. 120BTB70
Overall Length 3.5 in
Pitch Diameter 33.43 in
Outside Dia. 34.3 in
Length Through Bore 3.5 in
Hub Length 1.31 in
Type C
Hardened Teeth Without Hardened Teeth
Chain No. 120
No. of Teeth 70
Width Across Teeth 0.924 in
Single Strand Tooth Thickness 0.924 in
Hub Dia. 6 1/2 in
Weight 169.0 LB
EAN or UPC 697950032931
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