Skip to content Skip to navigation menu
Finished Bore Sprocket

40BS27 1 1/8

Finished Bore Sprocket
Item #100807182
  • 40 Chain Number
  • 1 Strand
  • 27 Teeth
  • 4.578 in Outside Diameter
  • 1.125 in Finished Bore
  • Without 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
  • 27 Teeth
  • 4.578 in Outside Diameter
  • 1.125 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
Inch/Metric Inch
Keyway w/Keyway & Set Screw
Hardened Teeth Without Hardened Teeth
Set Screw Size 5/16-18 X 5/16
Pitch Diameter [Min] 4.3069 in
Outside Dia. [Min] 4.578 in
Bore Type Bored to Size
Hub Length Thru 0.716 in
Length Through Bore 1 in
Hub Projection 0.72 in
Keyway Size 1/4 x 1/8
Chain No. 40
Finished Bore 1 1/8 in
Sprocket Style B
No. of Strands Across 1
Hub Dia. 3 1/4 in
No. of Screws 2
Single Strand Tooth Thickness 0.284 in
Material Steel
Caliper Diameter 3.9876 in
No. of Teeth 27
Pitch Diameter 4.3069 in
Width Across Teeth 0.284 in
Outside Dia. 4.578 in
Chain Pitch 0.5 in
Weight 2.66 LB
EAN or UPC 697950299600
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison