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

80BS11 1 1/8

No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809566
  • 80 Chain Number
  • 1 Strand
  • 11 Teeth
  • 4.006 in Outside Diameter
  • 1.125 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
  • 11 Teeth
  • 4.006 in Outside Diameter
  • 1.125 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Caliper Diameter 2.8884 in
Sprocket Style B
Keyway Size 1/4 x 1/8
No. of Screws 1
Chain No. 80
Hub Length Thru 1.05 in
Single Strand Tooth Thickness 0.575 in
Hub Recess Depth 0.22 in
Length Through Bore 1 5/8 in
Hardened Teeth Without Hardened Teeth
Hub Recess Width 0.38 in
Outside Dia. [Min] 4.0060 in
Finished Bore 1 1/8 in
Bore Type Bored to Size
Width Across Teeth 0.575 in
Chain Pitch 1 in
Hub OD @ Recess 2.38 in
Outside Dia. 4.0060 in
Pitch Diameter [Min] 3.550 in
No. of Teeth 11
Hub Projection 1.05 in
Keyway w/Keyway & Set Screw
Martin No. 80BS11
No. of Strands Across 1
Pitch Diameter 3.550 in
Hub Dia. 2 13/16 in
Inch/Metric Inch
Set Screw Size 5/16-18 X 5/16
Material Steel
Weight 2.53 LB
EAN or UPC 697950019437
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison