Skip to content Skip to navigation menu
Finished Bore Sprocket

40BS27 5/8

Finished Bore Sprocket
Item #100807186
  • 40 Chain Number
  • 1 Strand
  • 27 Teeth
  • 4.578 in Outside Diameter
  • 0.625 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
  • 0.625 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
  • 2 set screws� keyed on centerline of tooth

compliances

  • Conforms to ANSI B29.1-1975 standards
Inch/Metric Inch
No. of Strands Across 1
Length Through Bore 1 in
Outside Dia. [Min] 4.578 in
Keyway w/Keyway & Set Screw
Set Screw Size 1/4-20 x 1/4
Single Strand Tooth Thickness 0.284 in
Pitch Diameter 4.3069 in
Keyway Size 3/16 x 3/32
Pitch Diameter [Min] 4.3069 in
Finished Bore 5/8 in
Hub Length Thru 0.716 in
Chain Pitch 0.5 in
Hub Projection 0.72 in
No. of Screws 2
Outside Dia. 4.578 in
Bore Type Bored to Size
Hub Dia. 3 1/4 in
Chain No. 40
Sprocket Style B
Width Across Teeth 0.284 in
Caliper Diameter 3.9876 in
No. of Teeth 27
Hardened Teeth Without Hardened Teeth
Material Steel
Weight 2.66 LB
EAN or UPC 697950299648
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison