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

80BS12 1 3/4

No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809584
  • 80 Chain Number
  • 1 Strand
  • 12 Teeth
  • 4.332 in Outside Diameter
  • 1.75 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
  • 1.75 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Hub Dia. 3 1/8 in
Hub OD @ Recess 2.69 in
Finished Bore 1 3/4 in
Keyway Size 3/8 x 3/16
Inch/Metric Inch
Outside Dia. [Min] 4.3320 in
Martin No. 80BS12
No. of Strands Across 1
Set Screw Size 3/8-16 x 3/8
Caliper Diameter 3.2387 in
Hub Projection 1.05 in
Material Steel
Hub Length Thru 1.05 in
Hardened Teeth Without Hardened Teeth
Pitch Diameter 3.864 in
Pitch Diameter [Min] 3.864 in
Outside Dia. 4.3320 in
Sprocket Style B
Chain No. 80
Chain Pitch 1 in
No. of Teeth 12
Keyway w/Keyway & Set Screw
Hub Recess Depth 0.22 in
Single Strand Tooth Thickness 0.575 in
Width Across Teeth 0.575 in
Hub Recess Width 0.38 in
Bore Type Bored to Size
Length Through Bore 1 5/8 in
No. of Screws 1
Weight 2.51 LB
EAN or UPC 697950019659
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