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

40BS19 5/8

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807033
  • 40 Chain Number
  • 1 Strand
  • 19 Teeth
  • 3.296 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
  • 19 Teeth
  • 3.296 in Outside Diameter
  • 0.625 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Hub Length Thru 0.716 in
O.D. 3.296 in
Bore Type Finished Bore
Length Through Bore 1 in
Set Screw Size 1/4-20 UNC
Hub Projection 0.72 in
Hardened Teeth Without Hardened Teeth
Set Screw Location (1) Over Keyway and (1) At 90°
Keyway w/Keyway & Set Screw
Key Way Size 3/16 X 3/32 in
Outside Dia. 3.2960 in
Sprocket Style B
No. of Screws 2
Chain Pitch 0.500 in
Material Internal Use Atomized Metals
Finished Bore Size 0.625 in
No. of Strands Across 1
Finished Bore 0.625 in - 5/8 in
Construction Internal Solid
Material Steel
Inch/Metric Inch
Martin No. 40BS19
Chain No. 40
Width Across Teeth 0.284 in
Chain Sprocket Number 40
Pitch Diameter 3.038 in
Single Strand Tooth Thickness 0.284 in
Pitch Dia. 3.038 in
Hub Dia. 2 1/2 in
Outside Dia. [Min] 3.2960 in
No. of Teeth Rows Strands 1
Material External Use Steel
No. of Teeth 19
Caliper Diameter 2.7154 in
Pitch Diameter [Min] 3.038 in
Chain Sprocket Pitch 0.5 in
Keyway Size 3/16 x 3/32 in
Hub O.D. 2.5 in
Weight 1.23 LB
EAN or UPC 697950004686
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