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

80BS20 1 1/4

No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809761
  • 80 Chain Number
  • 1 Strand
  • 20 Teeth
  • 6.914 in Outside Diameter
  • 1.25 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
  • 1.25 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Width Across Teeth 0.575 in
Chain Pitch 1 in
No. of Screws 2
Hub Projection 0.92 in
No. of Teeth 20
Finished Bore 1 1/4 in
Keyway w/Keyway & Set Screw
Hardened Teeth Without Hardened Teeth
Outside Dia. 6.9140 in
Caliper Diameter 5.7675 in
Length Through Bore 1 1/2 in
Bore Type Bored to Size
Single Strand Tooth Thickness 0.575 in
Outside Dia. [Min] 6.9140 in
Pitch Diameter 6.393 in
Chain No. 80
No. of Strands Across 1
Sprocket Style B
Pitch Diameter [Min] 6.393 in
Hub Dia. 4 1/4 in
Keyway Size 1/4 x 1/8
Set Screw Size 5/16-18 X 5/16
Martin No. 80BS20
Inch/Metric Inch
Material Steel
Hub Length Thru 0.925 in
Weight 7.78 LB
EAN or UPC 697950298696
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