Skip to content Skip to navigation menu
No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket

50BS40 1 7/16

No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808312
  • 50 Chain Number
  • 1 Strand
  • 40 Teeth
  • 8.316 in Outside Diameter
  • 1.4375 in Finished Bore
  • Without Hardened Teeth
+ Show More + Show Less
No. 50 - 5/8" 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
  • 50 Chain Number
  • 1 Strand
  • 40 Teeth
  • 8.316 in Outside Diameter
  • 1.4375 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
No. of Teeth 40
O.D. 8.316 in
Hub Length Thru 0.907 in
Chain Sprocket Pitch 0.625 in
Chain Pitch 0.625 in
Sprocket Style B
Hub O.D. 3.25 in
Chain Sprocket Number 50
Keyway Size 3/8 x 3/16 in
Single Strand Tooth Thickness 0.343 in
Set Screw Size 3/8-16 UNC
Material External Use Steel
Key Way Size 3/8 X 3/16 in
Construction Internal Welded
Finished Bore Size 1.438 in
No. of Teeth Rows Strands 1
Caliper Diameter 7.5659 in
Hardened Teeth Without Hardened Teeth
Hub Projection 0.91 in
Martin No. 50BS40
No. of Strands Across 1
Width Across Teeth 0.343 in
Hub Dia. 3 1/4 in
Pitch Diameter 7.966 in
Length Through Bore 1.25 in
Pitch Dia. 7.966 in
Chain No. 50
Pitch Diameter [Min] 7.966 in
Inch/Metric Inch
Set Screw Location (1) Over Keyway and (1) At 90°
No. of Screws 2
Material Internal Use Carbon Steel
Bore Type Finished Bore
Outside Dia. [Min] 8.3160 in
Finished Bore 1.4375 in - 1 7/16 in
Material Steel
Outside Dia. 8.3160 in
Keyway w/Keyway & Set Screw
Weight 5.95 LB
EAN or UPC 697950012933
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison