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

40BS112 1

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806919
  • 40 Chain Number
  • 1 Strand
  • 112 Teeth
  • 18.121 in Outside Diameter
  • 1 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
  • 112 Teeth
  • 18.121 in Outside Diameter
  • 1 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Hub Length Thru 0.966 in
Pitch Diameter 17.828 in
Inch/Metric Inch
No. of Teeth 112
Single Strand Tooth Thickness 0.284 in
No. of Screws 2
Set Screw Size 5/16-18 X 5/16
Chain Pitch 1/2 in
Chain No. 40
Hub Projection 0.97 in
Hub Dia. 4 in
Keyway w/Keyway & Set Screw
Material Steel
Length Through Bore 1 1/4 in
Outside Dia. 18.1210 in
Pitch Diameter [Min] 17.828 in
No. of Strands Across 1
Outside Dia. [Min] 18.1210 in
Caliper Diameter 17.5157 in
Width Across Teeth 0.284 in
Martin No. 40BS112
Keyway Size 1/4 x 1/8
Hardened Teeth Without Hardened Teeth
Bore Type Bored to Size
Finished Bore 1 in
Sprocket Style B
Weight 21.14 LB
EAN or UPC 697950302249
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison