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Finished Bore Sprocket

40BS28HT 7/8

Finished Bore Sprocket
Item #100807204
  • 40 Chain Number
  • 1 Strand
  • 28 Teeth
  • 4.738 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
  • 28 Teeth
  • 4.738 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
Pitch Diameter [Min] 4.4657 in
Keyway w/Keyway & Set Screw
Hub Dia. 3 1/4 in
Pitch Diameter 4.4657 in
No. of Strands Across 1
No. of Screws 2
Inch/Metric Inch
Single Strand Tooth Thickness 0.284 in
Outside Dia. [Min] 4.738 in
Length Through Bore 1 in
Chain Pitch 0.5 in
Sprocket Style B
Hardened Teeth With Hardened Teeth
Bore Range [Max] 2.25 in
No. of Teeth 28
Material Steel
Bore Range [Min] 0.875 in
Hub Length Thru 0.716 in
Keyway Size 3/16 x 3/32
Caliper Diameter 4.1537 in
Outside Dia. 4.738 in
Finished Bore 7/8 in
Bore Type Bored to Size
Chain No. 40
Width Across Teeth 0.284 in
Set Screw Size 1/4-20 x 1/4
Hub Projection 0.72 in
Weight 2.59 LB
EAN or UPC 697950160948
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