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

40BS17 3/4

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806995
  • 40 Chain Number
  • 1 Strand
  • 17 Teeth
  • 2.975 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
  • 17 Teeth
  • 2.975 in Outside Diameter
  • 0.75 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Outside Dia. [Min] 2.9750 in
Pitch Diameter [Min] 2.721 in
Hub Projection 0.72 in
Set Screw Size 1/4-20 x 1/4
Finished Bore 3/4 in
No. of Teeth 17
Outside Dia. 2.9750 in
Inch/Metric Inch
Single Strand Tooth Thickness 0.284 in
No. of Screws 2
Length Through Bore 1 in
Width Across Teeth 0.284 in
Keyway w/Keyway & Set Screw
Hub Dia. 2 1/8 in
Hardened Teeth Without Hardened Teeth
Chain No. 40
No. of Strands Across 1
Bore Type Bored to Size
Martin No. 40BS17
Sprocket Style B
Material Steel
Keyway Size 3/16 x 3/32
Caliper Diameter 2.3975 in
Pitch Diameter 2.721 in
Hub Length Thru 0.716 in
Chain Pitch 1/2 in
Weight 0.88 LB
EAN or UPC 697950145778
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