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

40BS18 1 1/2

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807006
  • 40 Chain Number
  • 1 Strand
  • 18 Teeth
  • 3.136 in Outside Diameter
  • 1.5 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
  • 1.5 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Bore Type Finished Bore
No. of Teeth Rows Strands 1
Keyway w/Keyway & Set Screw
Caliper Diameter 2.5674 in
Hardened Teeth Without Hardened Teeth
Hub Projection 0.72 in
Inch/Metric Inch
Finished Bore Size 1.5 in
Pitch Diameter [Min] 2.879 in
Material External Use Steel
Finished Bore 1.500 in - 1 1/2 in
Construction Internal Solid
Sprocket Style B
Length Through Bore 1 in
Outside Dia. 3.1360 in
Hub Dia. 2 5/16 in
Keyway Size 3/8 x 3/16 in
Pitch Diameter 2.879 in
No. of Screws 2
Single Strand Tooth Thickness 0.284 in
Outside Dia. [Min] 3.1360 in
Chain Pitch 0.500 in
Hub O.D. 2.313 in
Chain Sprocket Number 40
Material Internal Use Atomized Metals
Chain No. 40
Chain Sprocket Pitch 0.5 in
Pitch Dia. 2.879 in
Key Way Size 3/8 X 3/16 in
No. of Strands Across 1
Material Steel
O.D. 3.136 in
Width Across Teeth 0.284 in
Set Screw Size 3/8-16 UNC
Set Screw Location (1) Over Keyway and (1) At 90°
Hub Length Thru 0.716 in
No. of Teeth 18
Martin No. 40BS18
Weight 0.83 LB
EAN or UPC 697950004631
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