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

80BS12 1 3/8

No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809585
  • 80 Chain Number
  • 1 Strand
  • 12 Teeth
  • 4.332 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
  • 12 Teeth
  • 4.332 in Outside Diameter
  • 1.375 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
No. of Strands Across 1
Material Steel
Hub Projection 1.05 in
Pitch Diameter 3.864 in
No. of Teeth 12
Bore Type Bored to Size
Outside Dia. 4.3320 in
Hardened Teeth Without Hardened Teeth
Caliper Diameter 3.2387 in
No. of Screws 2
Hub Dia. 3 1/8 in
Width Across Teeth 0.575 in
Set Screw Size 5/16-18 X 5/16
Length Through Bore 1 5/8 in
Sprocket Style B
Hub Length Thru 1.05 in
Chain Pitch 1 in
Pitch Diameter [Min] 3.864 in
Outside Dia. [Min] 4.3320 in
Keyway Size 5/16 x 5/32
Chain No. 80
Inch/Metric Inch
Single Strand Tooth Thickness 0.575 in
Finished Bore 1 3/8 in
Keyway w/Keyway & Set Screw
Martin No. 80BS12
Weight 3.0 LB
EAN or UPC 697950019604
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