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Finished Bore Sprocket

40BS30HT 1 1/4

Finished Bore Sprocket
Item #100807225
  • 40 Chain Number
  • 1 Strand
  • 30 Teeth
  • 5.057 in Outside Diameter
  • 1.25 in Finished Bore
  • With Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 30 Teeth
  • 5.057 in Outside Diameter
  • 1.25 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
Hub Projection 0.72 in
Caliper Diameter 4.4714 in
Material Steel
Keyway Size 1/4 x 1/8
Sprocket Style B
Bore Type Bored to Size
Pitch Diameter [Min] 4.7834 in
No. of Screws 2
Set Screw Size 5/16-18 X 5/16
No. of Teeth 30
Pitch Diameter 4.7834 in
Hub Dia. 3 1/4 in
Chain No. 40
Outside Dia. 5.057 in
Inch/Metric Inch
Finished Bore 1 1/4 in
Hub Length Thru 0.716 in
No. of Strands Across 1
Outside Dia. [Min] 5.057 in
Length Through Bore 1 in
Keyway w/Keyway & Set Screw
Chain Pitch 0.5 in
Bore Range [Min] 1.25 in
Single Strand Tooth Thickness 0.284 in
Hardened Teeth With Hardened Teeth
Width Across Teeth 0.284 in
Bore Range [Max] 2.25 in
Weight 2.7 LB
EAN or UPC 697950160979
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