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

80BS12 1 7/16

No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809587
  • 80 Chain Number
  • 1 Strand
  • 12 Teeth
  • 4.332 in Outside Diameter
  • 1.4375 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
  • 1.4375 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Hub Dia. 3 1/8 in
Inch/Metric Inch
Bore Type Bored to Size
Hardened Teeth Without Hardened Teeth
Chain No. 80
Set Screw Size 3/8-16 x 3/8
Finished Bore 1 7/16 in
Hub OD @ Recess 2.69 in
Outside Dia. [Min] 4.3320 in
Material Steel
Chain Pitch 1 in
Pitch Diameter [Min] 3.864 in
Width Across Teeth 0.575 in
Caliper Diameter 3.2387 in
No. of Teeth 12
No. of Strands Across 1
No. of Screws 1
Single Strand Tooth Thickness 0.575 in
Martin No. 80BS12
Hub Projection 1.05 in
Hub Length Thru 1.05 in
Pitch Diameter 3.864 in
Hub Recess Width 0.38 in
Hub Recess Depth 0.22 in
Keyway w/Keyway & Set Screw
Outside Dia. 4.3320 in
Length Through Bore 1 5/8 in
Sprocket Style B
Keyway Size 3/8 x 3/16
Weight 2.91 LB
EAN or UPC 697950019611
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