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

120BTB12

No. 120 - 1 1/2" Pitch - Single - Taperbushed Sprocket
Item #100803719
  • 120 Chain Number
  • 12 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 6.498 in Outside Diameter
  • 2012 Bushing Series
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No. 120 - 1 1/2" Pitch - Single - Taperbushed Sprocket
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    Shipment Options
  • 120 Chain Number
  • 12 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
Overall Length 1 1/4 in
Bushing Bore [Max] 2 in
Sprocket Style B
Hub Dia. 3 9/16 in
Hub Projection 0.33 in
Chain No. 120
No. of Teeth 12
Hub Length 0.33 in
Material Steel
Bushing Type Taperlock
Inch/Metric Inch
Overall Length Less Threads N/A
Outside Dia. 6.4980 in
Bore Type Bushed
Bushing Series 2012
Bushing Bore [Min] 1/2 in
Martin No. 120BTB12
Width Across Teeth 0.924 in
Caliper Diameter 4.92 in
Length Through Bore 1 1/4 in
Pitch Diameter 5.800 in
Type B
No. of Strands Across 1
Hardened Teeth Without Hardened Teeth
Chain Pitch 1 1/2 in
Outside Dia. [Min] 6.4980 in
Tooth Width 0.924 in
Single Strand Tooth Thickness 0.924 in
Weight 5.5 LB
EAN or UPC 697950068930
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