Skip to content Skip to navigation menu
No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket

40BS40 1 7/16

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807317
  • 40 Chain Number
  • 1 Strand
  • 40 Teeth
  • 6.653 in Outside Diameter
  • 1.4375 in Finished Bore
  • Without Hardened Teeth
+ Show More + Show Less
No. 40 - 1/2" Pitch - Single - Bored to Size 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
  • 40 Teeth
  • 6.653 in Outside Diameter
  • 1.4375 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Outside Dia. [Min] 6.6530 in
Hub Length Thru 0.841 in
Hub Dia. 3 1/2 in
Pitch Diameter [Min] 6.373 in
Hub Projection 0.84 in
Chain No. 40
No. of Strands Across 1
Hardened Teeth Without Hardened Teeth
Martin No. 40BS40
Inch/Metric Inch
Keyway Size 3/8 x 3/16
Width Across Teeth 0.284 in
Material Steel
No. of Screws 2
Bore Type Bored to Size
Chain Pitch 1/2 in
Length Through Bore 1 1/8 in
Keyway w/Keyway & Set Screw
Set Screw Size 3/8-16 x 3/8
Outside Dia. 6.6530 in
Caliper Diameter 6.0607 in
No. of Teeth 40
Single Strand Tooth Thickness 0.284 in
Pitch Diameter 6.373 in
Finished Bore 1 7/16 in
Sprocket Style B
Weight 4.28 LB
EAN or UPC 697950006475
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison