Skip to content Skip to navigation menu
No. 100 - 1 1/4" Pitch - Single - Taperbushed Sprocket

100BTB20H

No. 100 - 1 1/4" Pitch - Single - Taperbushed Sprocket
Item #100803647
  • 100 Chain Number
  • 20 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • With Hardened Teeth
  • 8.642 in Outside Diameter
  • 2517 Bushing Series
+ Show More + Show Less
No. 100 - 1 1/4" 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
  • 100 Chain Number
  • 20 Teeth
  • 1 Strand
  • Taper Lock Bushing
  • With Hardened Teeth

description

  • Hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater or if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.

features

  • Hardened teeth sprockets afford longer chain and sprocket life
  • 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
  • Stocked Heat Treat
Tooth Width 0.692 in
Hub Length 1.06 in
Hub Projection 1.06 in
Single Strand Tooth Thickness 0.692 in
No. of Strands Across 1
Pitch Diameter 7.991 in
Material Steel
Width Across Teeth 1.75 in
Bushing Series 2517
Caliper Diameter 7.2406 in
Overall Length 1 3/4 in
Martin No. 100BTB20H
No. of Teeth 20
Overall Length Less Threads N/A
Chain Pitch 1 1/4 in
Bore Type Bushed
Outside Dia. [Min] 8.6420 in
Type B
Bushing Bore [Min] 1/2 in
Hub Dia. 4 1/2 in
Bushing Type Taperlock
Chain No. 100
Length Through Bore 1 3/4 in
Outside Dia. 8.6420 in
Bushing Bore [Max] 2 1/2 in
Sprocket Style B
Hardened Teeth With Hardened Teeth
Inch/Metric Inch
Weight 9.73 LB
EAN or UPC 697950043760
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison