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Martin 40BS19 1 1/8 40B19-1-1/8
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Martin
40BS19 1 1/8

Martin 40BS19 1 1/8 Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, 1-1/8 in Dia Bore, 3.296 in OD, #40 Chain, 19 Teeth, 1/2 in Pitch, Steel

  • Manufacturer: Martin Sprocket & Gear
  • Brand: Martin
  • BSC Item#: 40B19-1-1/8
  • MPN: 40BS19 1 1/8
  • UPC: 697950004761
  • Min. Order Qty: 1
  • Qty. Interval: 1
    • Availability: Call for Availability

These finished bore sprockets are 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, 3.296 in Outside Dia, #40 Chain, 19 Teeth, 1/2 in Pitch, 3.038 in, 2-1/2 in Hub Dia, 5/16-18 x 5/16 in Screw, 1/4 x 1/8 in Keyway, 1 in Length Through Bore, Steel

Type      :      Bored-to-Size Type BS
Bore Diameter      :      1-1/8 in
Outside Diameter      :      3.296 in
Chain Size      :      #40
Number of Teeth      :      19
Pitch      :      1/2 in
Pitch Diameter      :      3.038 in
Hub Diameter      :      2-1/2 in
Screw Size      :      5/16-18 x 5/16 in
Keyway Size      :      1/4 x 1/8 in
Length Through Bore      :      1 in
Material      :      Steel
  • Keyway is on center line of tooth
  • Stock finished bores
  • Non-hardened teeth
  • pdf Catalog https://www.bsc-ind.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_41SH32_Catalog.pdf
Standard/Approvals      :      PROP65: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov