Skip to content Skip to navigation menu
No. 80 - 1" Pitch - Single - Bored to Size Sprocket

80BS18 1 1/4

No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809715
  • 80 Chain Number
  • 1 Strand
  • 18 Teeth
  • 6.271 in Outside Diameter
  • 1.25 in Finished Bore
  • Without Hardened Teeth
+ Show More + Show Less
No. 80 - 1" 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
  • 80 Chain Number
  • 1 Strand
  • 18 Teeth
  • 6.271 in Outside Diameter
  • 1.25 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Pitch Diameter [Min] 5.759 in
Single Strand Tooth Thickness 0.575 in
Chain Pitch 1 in
Hardened Teeth Without Hardened Teeth
Bore Type Bored to Size
Outside Dia. [Min] 6.2710 in
Set Screw Size 5/16-18 X 5/16
Keyway w/Keyway & Set Screw
Hub Projection 0.92 in
Length Through Bore 1 1/2 in
Martin No. 80BS18
Material Steel
Keyway Size 1/4 x 1/8
Caliper Diameter 5.1338 in
Outside Dia. 6.2710 in
Sprocket Style B
Hub Length Thru 0.925 in
Pitch Diameter 5.759 in
Inch/Metric Inch
No. of Teeth 18
No. of Strands Across 1
Finished Bore 1 1/4 in
No. of Screws 2
Chain No. 80
Hub Dia. 4 1/4 in
Width Across Teeth 0.575 in
Weight 7.1 LB
EAN or UPC 697950020457
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison