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Finished Bore Sprocket

80BS39 1 1/2

Finished Bore Sprocket
Item #100809979
  • 80 Chain Number
  • 1 Strand
  • 39 Teeth
  • 12.987 in Outside Diameter
  • 1.5 in Finished Bore
  • Without Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 80 Chain Number
  • 1 Strand
  • 39 Teeth
  • 12.987 in Outside Diameter
  • 1.5 in Finished Bore

features

  • ANSI 100 chain
  • 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
Set Screw Size 3/8-16 x 3/8
Inch/Metric Inch
Keyway w/Keyway & Set Screw
Outside Dia. [Min] 12.987 in
Width Across Teeth 0.575 in
Bore Type Bored to Size
Finished Bore 1 1/2 in
Hub Length Thru 1.425 in
Sprocket Style B
Outside Dia. 12.987 in
Pitch Diameter [Min] 12.4275 in
Keyway Size 3/8 x 3/16
Material Steel
Chain No. 80
Pitch Diameter 12.4275 in
Hub Projection 1.42 in
Hub Dia. 4 3/4 in
Caliper Diameter 11.7924 in
No. of Screws 2
Single Strand Tooth Thickness 0.575 in
No. of Teeth 39
Hardened Teeth Without Hardened Teeth
No. of Strands Across 1
Chain Pitch 1 in
Length Through Bore 2 in
Weight 25.6 LB
EAN or UPC 697950312170
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