Skip to content Skip to navigation menu
Finished Bore Sprocket

40BS25HT 1 7/16

Finished Bore Sprocket
Item #100807159
  • 40 Chain Number
  • 1 Strand
  • 25 Teeth
  • 4.258 in Outside Diameter
  • 1.4375 in Finished Bore
  • With Hardened Teeth
+ Show More + Show Less
Finished Bore 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
  • 1 Strand
  • 25 Teeth
  • 4.258 in Outside Diameter
  • 1.4375 in Finished Bore

features

  • Bored to size
  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out

compliances

  • Conforms to ANSI B29.1-1975 standards
No. of Strands Across 1
Outside Dia. 4.258 in
Caliper Diameter 3.6695 in
No. of Screws 2
Hardened Teeth With Hardened Teeth
Inch/Metric Inch
Length Through Bore 1 in
Chain No. 40
Bore Range [Max] 2.25 in
Outside Dia. [Min] 4.258 in
Width Across Teeth 0.284 in
Sprocket Style B
No. of Teeth 25
Hub Dia. 3 1/4 in
Hub Projection 0.72 in
Set Screw Size 3/8-16 x 3/8
Finished Bore 1 7/16 in
Keyway Size 3/8 x 3/16
Bore Range [Min] 1.4375 in
Pitch Diameter 3.9894 in
Bore Type Bored to Size
Pitch Diameter [Min] 3.9894 in
Material Steel
Keyway w/Keyway & Set Screw
Hub Length Thru 0.716 in
Single Strand Tooth Thickness 0.284 in
Chain Pitch 0.5 in
Weight 2.17 LB
EAN or UPC 697950160764
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison