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Finished Bore Sprocket

100BS8 1 1/4

Finished Bore Sprocket
Item #100805924
  • 100 Chain Number
  • 1 Strand
  • 8 Teeth
  • 3.768 in Outside Diameter
  • 1.25 in Finished Bore
  • Without Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 100 Chain Number
  • 1 Strand
  • 8 Teeth
  • 3.768 in Outside Diameter
  • 1.25 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
Keyway w/Keyway & Set Screw
Hub Recess Depth 0.31 in
No. of Teeth 8
Hub Recess Width 0.44 in
Outside Dia. [Min] 3.768 in
Caliper Diameter 2.5164 in
Hub Length Thru 1.183 in
Inch/Metric Inch
Chain No. 100
No. of Strands Across 1
Bore Type Bored to Size
Material Steel
Chain Pitch 1.25 in
Sprocket Style B
Pitch Diameter 3.2664 in
Keyway Size 1/4 x 1/8
No. of Screws 2
Length Through Bore 1.875 in
Outside Dia. 3.768 in
Width Across Teeth 0.692 in
Finished Bore 1 1/4 in
Hardened Teeth Without Hardened Teeth
Hub Projection 1.19 in
Hub OD @ Recess 1.81 in
Set Screw Size 5/16-18 X 5/16
Single Strand Tooth Thickness 0.692 in
Pitch Diameter [Min] 3.2664 in
Hub Dia. 2 7/16 in
Weight 2.07 LB
EAN or UPC 697950297101
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