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Martin41BS70 1 1/8

41BS70 1 1/8

Finished Bore Sprocket
Item #100807732
  • 41 Chain Number
  • 1 Strand
  • 70 Teeth
  • 11.433 in Outside Diameter
  • 1.125 in Finished Bore
  • Without Hardened Teeth
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Martin41BS70 1 1/8
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    Shipment Options
  • 41 Chain Number
  • 1 Strand
  • 70 Teeth
  • 11.433 in Outside Diameter
  • 1.125 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
Hub Length Thru 0.9605 in
No. of Strands Across 1
No. of Teeth 70
Hardened Teeth Without Hardened Teeth
Inch/Metric Inch
Length Through Bore 1.188 in
Finished Bore 1 1/8 in
Outside Dia. 11.433 in
Chain No. 41
Pitch Diameter [Min] 11.1446 in
Hub Dia. 4 in
Outside Dia. [Min] 11.433 in
Sprocket Style B
Chain Pitch 0.5 in
Pitch Diameter 11.1446 in
Bore Type Bored to Size
Plate Thickness 0.227 in
Material Steel
Width Across Teeth 0.227 in
Hub Projection 0.95 in
Set Screw Size 5/16-18 X 5/16
Keyway w/Keyway & Set Screw
No. of Screws 2
Keyway Size 1/4 x 1/8
Single Strand Tooth Thickness 0.227 in
Caliper Diameter 10.8386 in
Weight 8.95 LB
EAN or UPC 697950300399
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