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
Pitch Diameter [Min] 3.513 in
Hub Dia. 2 7/8 in
No. of Screws 2
No. of Teeth 22
Keyway Size 3/8 x 3/16 in
Material Internal Use Atomized Metals
Keyway w/Keyway & Set Screw
Chain Sprocket Number 40
No. of Strands Across 1
Finished Bore 1.4375 in - 1 7/16 in
Bore Type Finished Bore
Sprocket Style B
Hub O.D. 2.875 in
No. of Teeth Rows Strands 1
Single Strand Tooth Thickness 0.284 in
Width Across Teeth 0.284 in
Inch/Metric Inch
Material External Use Steel
Outside Dia. [Min] 3.7780 in
Set Screw Size 3/8-16 UNC
Set Screw Location (1) Over Keyway and (1) At 90°
Construction Internal Solid
Hub Projection 0.72 in
Outside Dia. 3.7780 in
Chain Sprocket Pitch 0.5 in
Hardened Teeth Without Hardened Teeth
Pitch Diameter 3.513 in
Key Way Size 3/8 X 3/16 in
Finished Bore Size 1.438 in
Chain Pitch 0.500 in
Caliper Diameter 3.2013 in
O.D. 3.778 in
Material Steel
Chain No. 40
Length Through Bore 1 in
Martin No. 40BS22
Pitch Dia. 3.513 in
Hub Length Thru 0.716 in
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