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Finished Bore Sprocket

40BS26HT 7/8

Finished Bore Sprocket
Item #100807178
  • 40 Chain Number
  • 1 Strand
  • 26 Teeth
  • 4.418 in Outside Diameter
  • 7/8 in Finished Bore
  • With Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 26 Teeth
  • 4.418 in Outside Diameter
  • 7/8 in Finished Bore

features

  • Bored to size
  • Tolerances meet or exceed ANSI standards
  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out

compliances

  • Conforms to ANSI B29.1-1975 standards
Bore Range [Min] 0.875 in
Keyway Size 3/16 x 3/32 in
No. of Screws 2
Pitch Diameter [Min] 4.1481 in
No. of Teeth 26
Bushing Bore Size [Min] 0.875 in
Hardened Teeth 1
Width Across Teeth 0.284 in
Outside Dia. [Min] 4.418 in
Pitch Dia. 4.148 in
Finished Bore 0.875 in - 7/8 in
Construction Internal Solid
No. of Teeth Rows Strands 1
O.D. 4.418 in
Bore Size [Min] 0.875 in
Key Way Size 3/16 X 3/32 in
Chain No. 40
Single Strand Tooth Thickness 0.284 in
Outside Dia. 4.418 in
Bore Size [Max] 2.25 in
Material Steel
Hub Dia. 3 1/4 in
Set Screw Location (1) Over Keyway and (1) At 90°
Bore Type Finished Bore
No. of Strands Across 1
Chain Sprocket Pitch 0.5 in
Hub Projection 0.72 in
Bore Range [Max] 2.25 in
Caliper Diameter 3.8361 in
Material External Use Steel
Hub O.D. 3.25 in
Chain Sprocket Number 40
Finished Bore Size 0.875 in
Bushing Bore Size [Max] 2.25 in
Length Through Bore 1 in
Pitch Diameter 4.1481 in
Bushing Bore [Min] 0.875 in
Set Screw Size 1/4-20 UNC
Hub Length Thru 0.716 in
Inch/Metric Inch
Chain Pitch 0.500 in
Material Internal Use Atomized Metals
Sprocket Style B
Keyway w/Keyway & Set Screw
Weight 2.53 LB
EAN or UPC 697950160863
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