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Finished Bore Sprocket

80BS40 1 1/4

Finished Bore Sprocket
Item #100809991
  • 80 Chain Number
  • 1 Strand
  • 40 Teeth
  • 13.306 in Outside Diameter
  • 1.25 in Finished Bore
  • Without Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 80 Chain Number
  • 1 Strand
  • 40 Teeth
  • 13.306 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
Hub Length Thru 1.425 in
Outside Dia. [Min] 13.306 in
Hub Projection 1.42 in
Outside Dia. 13.306 in
No. of Teeth 40
Chain Pitch 1 in
Material Steel
Keyway Size 1/4 x 1/8
Finished Bore 1 1/4 in
Keyway w/Keyway & Set Screw
Chain No. 80
Single Strand Tooth Thickness 0.575 in
Pitch Diameter 12.7455 in
Inch/Metric Inch
Length Through Bore 2 in
Bore Type Bored to Size
Hub Dia. 4 3/4 in
Pitch Diameter [Min] 12.7455 in
No. of Strands Across 1
Set Screw Size 5/16-18 X 5/16
Sprocket Style B
Caliper Diameter 12.1205 in
Hardened Teeth Without Hardened Teeth
Width Across Teeth 0.575 in
No. of Screws 2
Weight 26.74 LB
EAN or UPC 697950312286
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