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

40BS18 5/8

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807013
  • 40 Chain Number
  • 1 Strand
  • 18 Teeth
  • 3.136 in Outside Diameter
  • 0.625 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
  • 18 Teeth
  • 3.136 in Outside Diameter
  • 0.625 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Hub O.D. 2.313 in
Hub Projection 0.72 in
Material Steel
Keyway Size 3/16 x 3/32 in
Pitch Dia. 2.879 in
Width Across Teeth 0.284 in
Caliper Diameter 2.5674 in
Finished Bore Size 0.625 in
Pitch Diameter [Min] 2.879 in
No. of Strands Across 1
Finished Bore 0.625 in - 5/8 in
Key Way Size 3/16 X 3/32 in
Bore Type Finished Bore
Keyway w/Keyway & Set Screw
No. of Teeth Rows Strands 1
Inch/Metric Inch
O.D. 3.136 in
Outside Dia. 3.1360 in
Hub Dia. 2 5/16 in
Hardened Teeth Without Hardened Teeth
Hub Length Thru 0.716 in
Length Through Bore 1 in
No. of Screws 2
Pitch Diameter 2.879 in
Outside Dia. [Min] 3.1360 in
Chain Pitch 0.500 in
Material External Use Steel
Chain Sprocket Number 40
Chain No. 40
Construction Internal Solid
Single Strand Tooth Thickness 0.284 in
Chain Sprocket Pitch 0.5 in
Sprocket Style B
Material Internal Use Atomized Metals
No. of Teeth 18
Set Screw Size 1/4-20 UNC
Set Screw Location (1) Over Keyway and (1) At 90°
Martin No. 40BS18
Weight 1.06 LB
EAN or UPC 697950004464
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