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

40BS23 7/8

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807114
  • 40 Chain Number
  • 1 Strand
  • 23 Teeth
  • 3.938 in Outside Diameter
  • 0.875 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
  • 23 Teeth
  • 3.938 in Outside Diameter
  • 0.875 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Set Screw Size 1/4-20 x 1/4
Caliper Diameter 3.3514 in
No. of Strands Across 1
No. of Screws 2
Martin No. 40BS23
Single Strand Tooth Thickness 0.284 in
Length Through Bore 1 in
Keyway w/Keyway & Set Screw
Hub Projection 0.72 in
Hardened Teeth Without Hardened Teeth
Material Steel
Chain No. 40
Outside Dia. 3.9380 in
Keyway Size 3/16 x 3/32
No. of Teeth 23
Outside Dia. [Min] 3.9380 in
Chain Pitch 1/2 in
Width Across Teeth 0.284 in
Sprocket Style B
Inch/Metric Inch
Bore Type Bored to Size
Finished Bore 7/8 in
Hub Dia. 3 in
Pitch Diameter [Min] 3.672 in
Hub Length Thru 0.716 in
Pitch Diameter 3.672 in
Weight 2.02 LB
EAN or UPC 697950005409
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