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

40BS22 3/4

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807092
  • 40 Chain Number
  • 1 Strand
  • 22 Teeth
  • 3.778 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
  • 22 Teeth
  • 3.778 in Outside Diameter
  • 0.75 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Single Strand Tooth Thickness 0.284 in
Hub Dia. 2 7/8 in
Chain No. 40
Width Across Teeth 0.284 in
Outside Dia. [Min] 3.7780 in
Finished Bore 3/4 in
Pitch Diameter [Min] 3.513 in
Length Through Bore 1 in
Hub Length Thru 0.716 in
Chain Pitch 1/2 in
Hub Projection 0.72 in
Sprocket Style B
Keyway Size 3/16 x 3/32
Martin No. 40BS22
Set Screw Size 1/4-20 x 1/4
No. of Screws 2
Material Steel
Bore Type Bored to Size
Inch/Metric Inch
Hardened Teeth Without Hardened Teeth
Caliper Diameter 3.2013 in
No. of Teeth 22
Outside Dia. 3.7780 in
Pitch Diameter 3.513 in
Keyway w/Keyway & Set Screw
No. of Strands Across 1
Weight 1.78 LB
EAN or UPC 697950148878
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison