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No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket

40BS40 1 1/4

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807314
  • 40 Chain Number
  • 1 Strand
  • 40 Teeth
  • 6.653 in Outside Diameter
  • 1.25 in Finished Bore
  • Without Hardened Teeth
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No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
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    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 40 Teeth
  • 6.653 in Outside Diameter
  • 1.25 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
No. of Strands Across 1
Hub Dia. 3 1/2 in
Bore Type Bored to Size
Single Strand Tooth Thickness 0.284 in
Keyway Size 1/4 x 1/8
Sprocket Style B
Hardened Teeth Without Hardened Teeth
Width Across Teeth 0.284 in
Chain No. 40
Chain Pitch 1/2 in
Length Through Bore 1 1/8 in
Set Screw Size 5/16-18 X 5/16
Keyway w/Keyway & Set Screw
Caliper Diameter 6.0607 in
Finished Bore 1 1/4 in
Outside Dia. [Min] 6.6530 in
Pitch Diameter [Min] 6.373 in
No. of Screws 2
Hub Length Thru 0.841 in
No. of Teeth 40
Material Steel
Pitch Diameter 6.373 in
Hub Projection 0.84 in
Outside Dia. 6.6530 in
Inch/Metric Inch
Martin No. 40BS40
Weight 4.41 LB
EAN or UPC 697950006468
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