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

50BS20 1

No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808063
  • 50 Chain Number
  • 1 Strand
  • 20 Teeth
  • 4.321 in Outside Diameter
  • 1 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
  • 20 Teeth
  • 4.321 in Outside Diameter
  • 1 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Pitch Diameter 3.995 in
Set Screw Size 5/16-18 X 5/16
Outside Dia. 4.3210 in
Length Through Bore 1 in
Width Across Teeth 0.343 in
Keyway Size 1/4 x 1/8
Inch/Metric Inch
Hardened Teeth Without Hardened Teeth
Finished Bore 1 in
Chain Pitch 5/8 in
Caliper Diameter 3.5953 in
No. of Strands Across 1
No. of Screws 2
Hub Length Thru 0.657 in
Outside Dia. [Min] 4.3210 in
Single Strand Tooth Thickness 0.343 in
Martin No. 50BS20
Sprocket Style B
Material Steel
Hub Dia. 3 in
Chain No. 50
Bore Type Bored to Size
Pitch Diameter [Min] 3.995 in
Keyway w/Keyway & Set Screw
Hub Projection 0.66 in
No. of Teeth 20
Weight 1.9 LB
EAN or UPC 697950011592
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison