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

40BS19 1 3/16

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807029
  • 40 Chain Number
  • 1 Strand
  • 19 Teeth
  • 3.296 in Outside Diameter
  • 1.1875 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
  • 19 Teeth
  • 3.296 in Outside Diameter
  • 1.1875 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Single Strand Tooth Thickness 0.284 in
Hardened Teeth Without Hardened Teeth
Hub Dia. 2 1/2 in
Finished Bore 1 3/16 in
Material Steel
Set Screw Size 5/16-18 X 5/16
Chain Pitch 1/2 in
Pitch Diameter 3.038 in
Outside Dia. [Min] 3.2960 in
Outside Dia. 3.2960 in
Caliper Diameter 2.7154 in
Hub Length Thru 0.716 in
No. of Screws 2
Keyway Size 1/4 x 1/8
Inch/Metric Inch
No. of Strands Across 1
Bore Type Bored to Size
Sprocket Style B
Martin No. 40BS19
Keyway w/Keyway & Set Screw
Pitch Diameter [Min] 3.038 in
Width Across Teeth 0.284 in
Chain No. 40
Hub Projection 0.72 in
No. of Teeth 19
Length Through Bore 1 in
Weight 1.04 LB
EAN or UPC 697950004785
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison