Skip to content Skip to navigation menu
No. 100 - 1 1/4" Pitch - Single - Bored to Size Sprocket

100BS9 1 1/4

No. 100 - 1 1/4" Pitch - Single - Bored to Size Sprocket
Item #100805927
  • 100 Chain Number
  • 1 Strand
  • 9 Teeth
  • 4.184 in Outside Diameter
  • 1.25 in Finished Bore
  • Without Hardened Teeth
+ Show More + Show Less
No. 100 - 1 1/4" 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
  • 100 Chain Number
  • 1 Strand
  • 9 Teeth
  • 4.184 in Outside Diameter
  • 1.25 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Chain Pitch 1 1/4 in
Caliper Diameter 2.8493 in
Set Screw Size 5/16-18 X 5/16
Single Strand Tooth Thickness 0.692 in
No. of Strands Across 1
Outside Dia. 4.1840 in
Hub Projection 1.19 in
Bore Type Bored to Size
Chain No. 100
Sprocket Style B
No. of Screws 2
Material Steel
Length Through Bore 1 7/8 in
Hub Recess Width 0.44 in
Inch/Metric Inch
Hub Length Thru 1.183 in
Hardened Teeth Without Hardened Teeth
Pitch Diameter [Min] 3.655 in
Martin No. 100BS9
Hub Recess Depth 0.23 in
Pitch Diameter 3.655 in
No. of Teeth 9
Hub OD @ Recess 2.34 in
Keyway Size 1/4 x 1/8
Outside Dia. [Min] 4.1840 in
Width Across Teeth 0.692 in
Hub Dia. 2 13/16 in
Keyway w/Keyway & Set Screw
Finished Bore 1 1/4 in
Weight 2.97 LB
EAN or UPC 697950297132
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison