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

40BS22 1 1/8

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807088
  • 40 Chain Number
  • 1 Strand
  • 22 Teeth
  • 3.778 in Outside Diameter
  • 1.125 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
  • 1.125 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Hub Projection 0.72 in
Hub Length Thru 0.716 in
Material Steel
Keyway Size 1/4 x 1/8
Finished Bore 1 1/8 in
Bore Type Bored to Size
No. of Strands Across 1
Outside Dia. 3.7780 in
Inch/Metric Inch
Set Screw Size 5/16-18 X 5/16
Hub Dia. 2 7/8 in
Martin No. 40BS22
Length Through Bore 1 in
Hardened Teeth Without Hardened Teeth
Single Strand Tooth Thickness 0.284 in
Outside Dia. [Min] 3.7780 in
Keyway w/Keyway & Set Screw
No. of Screws 2
No. of Teeth 22
Width Across Teeth 0.284 in
Sprocket Style B
Chain No. 40
Caliper Diameter 3.2013 in
Chain Pitch 1/2 in
Pitch Diameter 3.513 in
Pitch Diameter [Min] 3.513 in
Weight 1.72 LB
EAN or UPC 697950148830
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison