Skip to content Skip to navigation menu
Finished Bore Sprocket

100BS12 1 7/16

Finished Bore Sprocket
Item #100805839
  • 100 Chain Number
  • 1 Strand
  • 12 Teeth
  • 5.415 in Outside Diameter
  • 1.4375 in Finished Bore
  • Without Hardened Teeth
+ Show More + Show Less
Finished Bore 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
  • 12 Teeth
  • 5.415 in Outside Diameter
  • 1.4375 in Finished Bore

features

  • Bored to size
  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out

compliances

  • Conforms to ANSI B29.1-1975 standards
Length Through Bore 1.875 in
Keyway w/Keyway & Set Screw
Hub OD @ Recess 3 1/2 in
Width Across Teeth 0.692 in
Hub Projection 1.19 in
Sprocket Style B
Set Screw Size 3/8-16 x 3/8
Chain No. 100
No. of Teeth 12
No. of Screws 2
Pitch Diameter [Min] 4.8296 in
Material Steel
Inch/Metric Inch
Bore Type Bored to Size
Single Strand Tooth Thickness 0.692 in
No. of Strands Across 1
Finished Bore 1 7/16 in
Chain Pitch 1.25 in
Hub Recess Depth 1/4 in
Hub Recess Width 0.44 in
Hub Dia. 4 in
Hardened Teeth Without Hardened Teeth
Keyway Size 3/8 x 3/16
Outside Dia. 5.415 in
Hub Length Thru 1.183 in
Outside Dia. [Min] 5.415 in
Caliper Diameter 4.0796 in
Pitch Diameter 4.8296 in
Weight 5.96 LB
EAN or UPC 697950296364
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison