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

50BS12 1 1/8

No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807916
  • 50 Chain Number
  • 1 Strand
  • 12 Teeth
  • 2.708 in Outside Diameter
  • 1.125 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
  • 12 Teeth
  • 2.708 in Outside Diameter
  • 1.125 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Keyway Size 1/4 x 1/8
No. of Screws 2
Hub Length Thru 0.657 in
Hub OD @ Recess 1.74 in
Keyway w/Keyway & Set Screw
No. of Strands Across 1
Single Strand Tooth Thickness 0.343 in
Hardened Teeth Without Hardened Teeth
Inch/Metric Inch
Sprocket Style B
Martin No. 50BS12
Hub Recess Width 1/4 in
Outside Dia. [Min] 2.7080 in
Finished Bore 1 1/8 in
No. of Teeth 12
Outside Dia. 2.7080 in
Hub Recess Depth 0.12 in
Chain No. 50
Bore Type Bored to Size
Chain Pitch 5/8 in
Width Across Teeth 0.343 in
Pitch Diameter 2.415 in
Hub Dia. 1.9844 in
Caliper Diameter 2.0148 in
Material Steel
Length Through Bore 1 in
Hub Projection 0.66 in
Set Screw Size 5/16-18 X 5/16
Pitch Diameter [Min] 2.415 in
Weight 0.62 LB
EAN or UPC 697950010045
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison