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

40BS23 1 7/16

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807111
  • 40 Chain Number
  • 1 Strand
  • 23 Teeth
  • 3.938 in Outside Diameter
  • 1.4375 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
  • 1.4375 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Caliper Diameter 3.3514 in
Pitch Diameter [Min] 3.672 in
Chain Sprocket Number 40
Width Across Teeth 0.284 in
Key Way Size 3/8 X 3/16 in
Chain Pitch 0.500 in
Sprocket Style B
Martin No. 40BS23
Chain No. 40
No. of Strands Across 1
Finished Bore 1.4375 in - 1 7/16 in
Material Steel
Set Screw Size 3/8-16 UNC
Outside Dia. [Min] 3.9380 in
Hub Dia. 3 in
Construction Internal Solid
O.D. 3.938 in
Material Internal Use Atomized Metals
No. of Teeth 23
Keyway w/Keyway & Set Screw
Finished Bore Size 1.438 in
Hub Length Thru 0.716 in
Inch/Metric Inch
Hub O.D. 3 in
Single Strand Tooth Thickness 0.284 in
No. of Teeth Rows Strands 1
Set Screw Location (1) Over Keyway and (1) At 90°
Material External Use Steel
Length Through Bore 1 in
Chain Sprocket Pitch 0.5 in
Outside Dia. 3.9380 in
Keyway Size 3/8 x 3/16 in
Pitch Diameter 3.672 in
Hub Projection 0.72 in
Bore Type Finished Bore
No. of Screws 2
Hardened Teeth Without Hardened Teeth
Pitch Dia. 3.672 in
Weight 1.72 LB
EAN or UPC 697950005461
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