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Finished Bore Sprocket

60BS31 1 1/4

Finished Bore Sprocket
Item #100809021
  • 60 Chain Number
  • 1 Strand
  • 31 Teeth
  • 7.825 in Outside Diameter
  • 1.25 in Finished Bore
  • Without Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 60 Chain Number
  • 1 Strand
  • 31 Teeth
  • 7.825 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 Size 1/4 x 1/8
Hub Length Thru 0.791 in
Outside Dia. 7.825 in
Hub Dia. 4 in
Set Screw Size 5/16-18 X 5/16
Keyway w/Keyway & Set Screw
Outside Dia. [Min] 7.825 in
Chain No. 60
Length Through Bore 1.25 in
Hub Projection 0.8 in
Single Strand Tooth Thickness 0.459 in
Pitch Diameter 7.4134 in
Width Across Teeth 0.459 in
Sprocket Style B
No. of Screws 2
No. of Strands Across 1
Inch/Metric Inch
Hardened Teeth Without Hardened Teeth
Pitch Diameter [Min] 7.4134 in
Bore Type Bored to Size
Material Steel
Chain Pitch 0.75 in
Caliper Diameter 6.9349 in
No. of Teeth 31
Finished Bore 1 1/4 in
Weight 7.72 LB
EAN or UPC 697950306902
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