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

40BS11 3/4

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806916
  • 40 Chain Number
  • 1 Strand
  • 11 Teeth
  • 2.003 in Outside Diameter
  • 0.75 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
  • 11 Teeth
  • 2.003 in Outside Diameter
  • 0.75 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Finished Bore 3/4 in
Inch/Metric Inch
Pitch Diameter [Min] 1.775 in
No. of Strands Across 1
Keyway w/Keyway & Set Screw
Martin No. 40BS11
Set Screw Size 1/4-20 x 1/4
Outside Dia. [Min] 2.0030 in
Sprocket Style B
Hub Dia. 1 3/8 in
Pitch Diameter 1.775 in
Hub Recess Width 0.19 in
Hub Projection 0.59 in
Bore Type Bored to Size
Single Strand Tooth Thickness 0.284 in
Length Through Bore 7/8 in
No. of Screws 2
Hardened Teeth Without Hardened Teeth
Width Across Teeth 0.284 in
Hub OD @ Recess 1.22 in
No. of Teeth 11
Hub Recess Depth 0.08 in
Caliper Diameter 1.4446 in
Hub Length Thru 0.591 in
Chain Pitch 1/2 in
Material Steel
Keyway Size 3/16 x 3/32
Chain No. 40
Outside Dia. 2.0030 in
Weight 0.28 LB
EAN or UPC 697950003627
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison