Skip to content Skip to navigation menu
No. 40 - 1/2" Pitch - Double - Taperbushed Sprocket

D40BTB23H

No. 40 - 1/2" Pitch - Double - Taperbushed Sprocket
Item #100810210
  • 40 Chain Number
  • 23 Teeth
  • 2 Strands
  • Taper Lock Bushing
  • Without Hardened Teeth
  • 3.938 in Outside Diameter
  • 1610 Bushing Series
+ Show More + Show Less
No. 40 - 1/2" Pitch - Double - 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
  • 40 Chain Number
  • 23 Teeth
  • 2 Strands
  • Taper Lock Bushing
  • Without 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
No. of Teeth 23
Hub Projection 0.16 in
Sprocket Style B
Bushing Series 1610
Hub Length 0.16 in
Length Through Bore 1 in
Chain Pitch 1/2 in
Material Steel
Single Strand Tooth Thickness 0.275 in
Caliper Diameter 3.35 in
Outside Dia. [Min] 3.9380 in
Bushing Bore [Max] 1 5/8 in
Bore Type Bushed
Martin No. 40BTB23H
Width Across Teeth 0.841 in
Overall Length 1 in
Outside Dia. 3.9380 in
Inch/Metric Inch
Pitch Diameter 3.670 in
Overall Length Less Threads N/A
Chain No. 40
Tooth Width 0.275 in
No. of Strands Across 2
Bushing Type Taperlock
Hardened Teeth With Hardened Teeth
Bushing Bore [Min] 1/2 in
Hub Dia. 3 in
Type B
Weight 1.4 LB
EAN or UPC 697950030968
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison