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

40BS26 1 1/4

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807164
  • 40 Chain Number
  • 1 Strand
  • 26 Teeth
  • 4.418 in Outside Diameter
  • 1.25 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
  • 26 Teeth
  • 4.418 in Outside Diameter
  • 1.25 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Material External Use Steel
Keyway Size 1/4 x 1/8 in
Bore Type Finished Bore
Caliper Diameter 3.8361 in
Set Screw Size 5/16-18 UNC
Single Strand Tooth Thickness 0.284 in
Pitch Diameter [Min] 4.148 in
Hub Length Thru 0.716 in
Key Way Size 1/4 X 1/8 in
Finished Bore Size 1.25 in
No. of Strands Across 1
Material Steel
Chain Sprocket Pitch 0.5 in
Length Through Bore 1 in
Chain Pitch 0.500 in
Hardened Teeth Without Hardened Teeth
Chain Sprocket Number 40
Set Screw Location (1) Over Keyway and (1) At 90°
Martin No. 40BS26
Hub O.D. 3.25 in
Inch/Metric Inch
Chain No. 40
No. of Teeth 26
No. of Screws 2
Outside Dia. [Min] 4.4180 in
Sprocket Style B
Pitch Diameter 4.148 in
Finished Bore 1.250 in - 1 1/4 in
Width Across Teeth 0.284 in
Pitch Dia. 4.148 in
No. of Teeth Rows Strands 1
Keyway w/Keyway & Set Screw
Hub Dia. 3 1/4 in
Outside Dia. 4.4180 in
O.D. 4.418 in
Hub Projection 0.72 in
Construction Internal Solid
Material Internal Use Atomized Metals
Weight 2.28 LB
EAN or UPC 697950005904
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