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Martin41BS48 1 3/8

41BS48 1 3/8

Finished Bore Sprocket
Item #100807710
  • 41 Chain Number
  • 1 Strand
  • 48 Teeth
  • 7.929 in Outside Diameter
  • 1.375 in Finished Bore
  • Without Hardened Teeth
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Martin41BS48 1 3/8
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    Shipment Options
  • 41 Chain Number
  • 1 Strand
  • 48 Teeth
  • 7.929 in Outside Diameter
  • 1.375 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
Inch/Metric Inch
Single Strand Tooth Thickness 0.227 in
Chain No. 41
Keyway Size 5/16 x 5/32
Hub Dia. 3 1/2 in
Chain Pitch 0.5 in
Sprocket Style B
Length Through Bore 1.0625 in
Pitch Diameter [Min] 7.6449 in
Set Screw Size 5/16-18 X 5/16
Keyway w/Keyway & Set Screw
Outside Dia. [Min] 7.929 in
Hardened Teeth Without Hardened Teeth
Bore Type Bored to Size
No. of Strands Across 1
No. of Screws 2
Finished Bore 1 3/8 in
Width Across Teeth 0.227 in
Plate Thickness 0.227 in
Outside Dia. 7.929 in
Material Steel
Pitch Diameter 7.6449 in
No. of Teeth 48
Hub Length Thru 0.8355 in
Hub Projection 0.83 in
Caliper Diameter 7.3389 in
Weight 4.12 LB
EAN or UPC 697950300252
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