Skip to content Skip to navigation menu
Finished Bore Sprocket

50BS39 1 1/8

Finished Bore Sprocket
Item #100808296
  • 50 Chain Number
  • 1 Strand
  • 39 Teeth
  • 8.117 in Outside Diameter
  • 1.125 in Finished Bore
  • Without Hardened Teeth
+ Show More + Show Less
Finished Bore 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
  • 39 Teeth
  • 8.117 in Outside Diameter
  • 1.125 in Finished Bore

features

  • ANSI 100 chain
  • Bored to size
  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out

compliances

  • Conforms to ANSI B29.1-1975 standards
Caliper Diameter 7.3609 in
No. of Screws 2
Sprocket Style B
Keyway Size 1/4 x 1/8
No. of Teeth 39
Hub Projection 0.91 in
Single Strand Tooth Thickness 0.343 in
Chain Pitch 0.625 in
Pitch Diameter 7.7672 in
Inch/Metric Inch
Hub Length Thru 0.907 in
Pitch Diameter [Min] 7.7672 in
Hardened Teeth Without Hardened Teeth
Width Across Teeth 0.343 in
Chain No. 50
Keyway w/Keyway & Set Screw
Outside Dia. [Min] 8.117 in
Set Screw Size 5/16-18 X 5/16
No. of Strands Across 1
Hub Dia. 3 1/4 in
Finished Bore 1 1/8 in
Material Steel
Length Through Bore 1.25 in
Outside Dia. 8.117 in
Bore Type Bored to Size
Weight 6.3 LB
EAN or UPC 697950304106
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison