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Martin41BS70 1 1/4

41BS70 1 1/4

Finished Bore Sprocket
Item #100807731
  • 41 Chain Number
  • 1 Strand
  • 70 Teeth
  • 11.433 in Outside Diameter
  • 1.25 in Finished Bore
  • Without Hardened Teeth
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Martin41BS70 1 1/4
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    Shipment Options
  • 41 Chain Number
  • 1 Strand
  • 70 Teeth
  • 11.433 in Outside Diameter
  • 1.25 in Finished Bore

features

  • ANSI 100 chain
  • 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
Chain No. 41
Caliper Diameter 10.8386 in
Sprocket Style B
No. of Strands Across 1
Outside Dia. 11.433 in
Material Steel
Pitch Diameter 11.1446 in
Chain Pitch 0.5 in
Hub Projection 0.95 in
No. of Teeth 70
Single Strand Tooth Thickness 0.227 in
Hardened Teeth Without Hardened Teeth
Finished Bore 1 1/4 in
Keyway Size 1/4 x 1/8
Length Through Bore 1.1875 in
Hub Length Thru 0.9605 in
Set Screw Size 5/16-18 X 5/16
Hub Dia. 4 in
Width Across Teeth 0.227 in
No. of Screws 2
Inch/Metric Inch
Keyway w/Keyway & Set Screw
Outside Dia. [Min] 11.433 in
Pitch Diameter [Min] 11.1446 in
Plate Thickness 0.227 in
Bore Type Bored to Size
Weight 9.28 LB
EAN or UPC 697950298016
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