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No. 80 - 1" Pitch - Single - Bored to Size Sprocket

80BS20 1 3/8

No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809765
  • 80 Chain Number
  • 1 Strand
  • 20 Teeth
  • 6.914 in Outside Diameter
  • 1.375 in Finished Bore
  • Without Hardened Teeth
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No. 80 - 1" Pitch - Single - Bored to Size Sprocket
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    Shipment Options
  • 80 Chain Number
  • 1 Strand
  • 20 Teeth
  • 6.914 in Outside Diameter
  • 1.375 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
No. of Screws 2
Set Screw Size 5/16-18 X 5/16
Bore Type Bored to Size
Outside Dia. [Min] 6.9140 in
Martin No. 80BS20
Single Strand Tooth Thickness 0.575 in
Chain Pitch 1 in
No. of Strands Across 1
Hub Projection 0.92 in
Caliper Diameter 5.7675 in
Keyway w/Keyway & Set Screw
Hub Length Thru 0.925 in
Inch/Metric Inch
Keyway Size 5/16 x 5/32
Outside Dia. 6.9140 in
No. of Teeth 20
Length Through Bore 1 1/2 in
Width Across Teeth 0.575 in
Sprocket Style B
Hub Dia. 4 1/4 in
Pitch Diameter 6.393 in
Chain No. 80
Pitch Diameter [Min] 6.393 in
Finished Bore 1 3/8 in
Hardened Teeth Without Hardened Teeth
Material Steel
Weight 7.15 LB
EAN or UPC 697950310510
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