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Martin 80BS12HT 1 1/8 MAR80BS12HT1 1/8
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Martin 80BS12HT 1 1/8 MAR80BS12HT1 1/8

Martin 80BS12HT 1 1/8 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Hardened Teeth and Keyway, 1-1/8 in Dia Bore, 4.332 in OD, #80 Chain, 12 Teeth, 1 in Pitch, Steel

  • Manufacturer: Martin Sprocket & Gear
  • Brand Name: Martin
  • Part Number: MAR80BS12HT1 1/8
  • MPN: 80BS12HT 1 1/8
  • UPC: 697950163512
  • Min. Order Qty: 1
  • Qty. Interval: 1
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These finished bore sprockets are hardened, shaft ready and come complete with keyways and setscrews. The keyways are on center line of the tooth. Bored to size sprockets with 1/2 in bores and smaller are stocked with (2) setscrews only.

Martin Single Pitch Roller Chain Sprocket, Bored-to-Size Type BS, 1-1/8 in Bore Dia, 4.332 in Outside Dia, #80 Chain, 12 Teeth, 1 in Pitch, 3.8637 in, 3-1/8 in Hub Dia, 0.313-18 x 0.313 in Screw, 1/4 x 1/8 in Keyway, 3-1/8 in Length Through Bore, Steel

Bore Diameter      :      1-1/8 in
Chain Size      :      #80
Hub Diameter      :      3-1/8 in
Keyway Size      :      1/4 x 1/8 in
Length Through Bore      :      3-1/8 in
Material      :      Steel
Number of Teeth      :      12
Outside Diameter      :      4.332 in
Pitch Diameter      :      3.8637 in
Pitch      :      1 in
Screw Size      :      0.313-18 x 0.313 in
Type      :      Bored-to-Size Type BS
  • Keyway is on center line of tooth
  • Stock finished bores
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
  • 2 set screws keyed on centerline of tooth
  • pdfSpecification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Martin_35BS10HT_1_2_Specification_Sheet.pdf