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No. 120 - 1 1/2" Pitch - Single - Taperbushed Sprocket

120BTB30

No. 120 - 1 1/2" Pitch - Single - Taperbushed Sprocket
Item #100803744
  • 120 Chain Number
  • 30 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 15.172 in Outside Diameter
  • 3020 Bushing Series
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No. 120 - 1 1/2" Pitch - Single - Taperbushed Sprocket
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    Shipment Options
  • 120 Chain Number
  • 30 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
No. of Teeth 30
Inch/Metric Inch
Outside Dia. [Min] 15.1720 in
Material Steel
Single Strand Tooth Thickness 0.924 in
Bushing Bore [Max] 3 in
Overall Length Less Threads N/A
Hub Dia. 5 1/4 in
Pitch Diameter 14.350 in
Type B
Chain No. 120
Chain Pitch 1 1/2 in
Length Through Bore 2 in
Tooth Width 0.924 in
Sprocket Style B
Hub Length 1.08 in
Bore Type Bushed
Outside Dia. 15.1720 in
Caliper Diameter 13.48 in
Martin No. 120BTB30
No. of Strands Across 1
Overall Length 2 in
Bushing Bore [Min] 7/8 in
Hardened Teeth Without Hardened Teeth
Bushing Series 3020
Width Across Teeth 0.924 in
Hub Projection 1.08 in
Weight 33.5 LB
EAN or UPC 697950068961
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