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

40BS38 1

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807294
  • 40 Chain Number
  • 1 Strand
  • 38 Teeth
  • 6.334 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
  • 38 Teeth
  • 6.334 in Outside Diameter
  • 1 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Keyway w/Keyway & Set Screw
Hub Projection 0.72 in
Inch/Metric Inch
Caliper Diameter 5.7428 in
Single Strand Tooth Thickness 0.284 in
Pitch Diameter 6.055 in
No. of Screws 2
Length Through Bore 1 in
Set Screw Size 5/16-18 X 5/16
Outside Dia. [Min] 6.3340 in
Martin No. 40BS38
Hardened Teeth Without Hardened Teeth
Material Steel
Pitch Diameter [Min] 6.055 in
No. of Teeth 38
Width Across Teeth 0.284 in
Chain Pitch 1/2 in
Hub Length Thru 0.716 in
Outside Dia. 6.3340 in
Chain No. 40
Bore Type Bored to Size
Hub Dia. 3 1/4 in
Sprocket Style B
No. of Strands Across 1
Finished Bore 1 in
Keyway Size 1/4 x 1/8
Weight 3.7 LB
EAN or UPC 697950301051
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison