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Martin41BS42 1 3/8

41BS42 1 3/8

Finished Bore Sprocket
Item #100807694
  • 41 Chain Number
  • 1 Strand
  • 42 Teeth
  • 6.972 in Outside Diameter
  • 1.375 in Finished Bore
  • Without Hardened Teeth
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Martin41BS42 1 3/8
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    Shipment Options
  • 41 Chain Number
  • 1 Strand
  • 42 Teeth
  • 6.972 in Outside Diameter
  • 1.375 in Finished Bore

features

  • Bored to size
  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out

compliances

  • Conforms to ANSI B29.1-1975 standards
Outside Dia. [Min] 6.972 in
Inch/Metric Inch
Pitch Diameter 6.6907 in
Keyway w/Keyway & Set Screw
No. of Strands Across 1
Single Strand Tooth Thickness 0.227 in
Material Steel
No. of Screws 2
Outside Dia. 6.972 in
Hub Dia. 3 1/2 in
Caliper Diameter 6.3847 in
Hub Length Thru 0.836 in
No. of Teeth 42
Length Through Bore 1.0625 in
Chain No. 41
Width Across Teeth 0.227 in
Bore Type Bored to Size
Pitch Diameter [Min] 6.6907 in
Plate Thickness 0.227 in
Chain Pitch 0.5 in
Finished Bore 1 3/8 in
Keyway Size 5/16 x 5/32
Set Screw Size 5/16-18 X 5/16
Hub Projection 0.84 in
Sprocket Style B
Hardened Teeth Without Hardened Teeth
Weight 4.18 LB
EAN or UPC 697950300122
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