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

40BS40 3/4

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807318
  • 40 Chain Number
  • 1 Strand
  • 40 Teeth
  • 6.653 in Outside Diameter
  • 0.75 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
  • 0.75 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Length Through Bore 1.125 in
Width Across Teeth 0.284 in
Hub Length Thru 0.841 in
Bore Type Finished Bore
Sprocket Style B
Keyway Size 3/16 x 3/32 in
Finished Bore 0.750 in - 3/4 in
Outside Dia. 6.6530 in
Key Way Size 3/16 X 3/32 in
No. of Teeth Rows Strands 1
Chain Sprocket Number 40
Construction Internal Welded
Set Screw Location (1) Over Keyway and (1) At 90°
Material Internal Use Carbon Steel
Chain Sprocket Pitch 0.5 in
Martin No. 40BS40
No. of Strands Across 1
Pitch Diameter [Min] 6.373 in
Set Screw Size 1/4-20 UNC
Pitch Diameter 6.373 in
Finished Bore Size 0.75 in
Chain No. 40
Material External Use Steel
Caliper Diameter 6.0607 in
Pitch Dia. 6.373 in
Hub Projection 0.84 in
No. of Screws 2
O.D. 6.653 in
Inch/Metric Inch
Hub Dia. 3 1/2 in
Material Steel
Outside Dia. [Min] 6.6530 in
Hub O.D. 3.5 in
Keyway w/Keyway & Set Screw
Hardened Teeth Without Hardened Teeth
Chain Pitch 0.500 in
No. of Teeth 40
Single Strand Tooth Thickness 0.284 in
Weight 4.8 LB
EAN or UPC 697950301259
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