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

40BS22 1 7/16

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807091
  • 40 Chain Number
  • 1 Strand
  • 22 Teeth
  • 3.778 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
  • 22 Teeth
  • 3.778 in Outside Diameter
  • 1.4375 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Single Strand Tooth Thickness 0.284 in
Inch/Metric Inch
Hub Dia. 2 7/8 in
Material Steel
Hardened Teeth Without Hardened Teeth
No. of Teeth 22
Width Across Teeth 0.284 in
Set Screw Size 3/8-16 x 3/8
Caliper Diameter 3.2013 in
Martin No. 40BS22
No. of Strands Across 1
Outside Dia. [Min] 3.7780 in
Hub Projection 0.72 in
Length Through Bore 1 in
Pitch Diameter 3.513 in
Outside Dia. 3.7780 in
Sprocket Style B
Hub Length Thru 0.716 in
Chain Pitch 1/2 in
Keyway Size 3/8 x 3/16
Pitch Diameter [Min] 3.513 in
Finished Bore 1 7/16 in
Bore Type Bored to Size
Keyway w/Keyway & Set Screw
No. of Screws 2
Chain No. 40
Weight 1.52 LB
EAN or UPC 697950148861
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison