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

40BS26 7/8

No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807170
  • 40 Chain Number
  • 1 Strand
  • 26 Teeth
  • 4.418 in Outside Diameter
  • 0.875 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
  • 0.875 in Finished Bore

features

  • Conforms to ANSI B29.1-1975 standards
Hub Length Thru 0.716 in
Hub Projection 0.72 in
Length Through Bore 1 in
Caliper Diameter 3.8361 in
Bore Type Bored to Size
Martin No. 40BS26
Finished Bore 7/8 in
No. of Screws 2
Pitch Diameter [Min] 4.148 in
Outside Dia. 4.4180 in
Hardened Teeth Without Hardened Teeth
Material Steel
Set Screw Size 1/4-20 x 1/4
Single Strand Tooth Thickness 0.284 in
Outside Dia. [Min] 4.4180 in
Hub Dia. 3 1/4 in
Pitch Diameter 4.148 in
Keyway w/Keyway & Set Screw
Chain Pitch 1/2 in
Inch/Metric Inch
Chain No. 40
Sprocket Style B
No. of Strands Across 1
No. of Teeth 26
Width Across Teeth 0.284 in
Keyway Size 3/16 x 3/32
Weight 2.53 LB
EAN or UPC 697950005867
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