Skip to content Skip to navigation menu
No. 120 - 1 1/2" Pitch - Single - Taperbushed Sprocket

120BTB20

No. 120 - 1 1/2" Pitch - Single - Taperbushed Sprocket
Item #100803736
  • 120 Chain Number
  • 20 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 10.371 in Outside Diameter
  • 3020 Bushing Series
+ Show More + Show Less
No. 120 - 1 1/2" Pitch - Single - Taperbushed Sprocket
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 120 Chain Number
  • 20 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
Tooth Width 0.924 in
Bushing Bore [Min] 7/8 in
No. of Teeth 20
Outside Dia. [Min] 10.3710 in
Hub Projection 1.08 in
Width Across Teeth 0.924 in
Hardened Teeth Without Hardened Teeth
Material Steel
Overall Length 2 in
Overall Length Less Threads N/A
Hub Length 1.08 in
Type B
Bushing Type Taperlock
Single Strand Tooth Thickness 0.924 in
Bore Type Bushed
Caliper Diameter 8.71 in
Inch/Metric Inch
Pitch Diameter 9.590 in
Hub Dia. 5 1/4 in
Outside Dia. 10.3710 in
No. of Strands Across 1
Length Through Bore 2 in
Chain No. 120
Martin No. 120BTB20
Bushing Series 3020
Bushing Bore [Max] 3 in
Chain Pitch 1 1/2 in
Sprocket Style B
Weight 15.5 LB
EAN or UPC 697950068947
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison