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Finished Bore Sprocket

40BS29 7/8

Finished Bore Sprocket
Item #100807213
  • 40 Chain Number
  • 1 Strand
  • 29 Teeth
  • 4.897 in Outside Diameter
  • 0.875 in Finished Bore
  • Without Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 29 Teeth
  • 4.897 in Outside Diameter
  • 0.875 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
Outside Dia. [Min] 4.897 in
Sprocket Style B
Single Strand Tooth Thickness 0.284 in
Outside Dia. 4.897 in
Hub Projection 0.72 in
No. of Strands Across 1
Length Through Bore 1 in
Bore Type Bored to Size
Material Steel
Set Screw Size 1/4-20 x 1/4
Keyway w/Keyway & Set Screw
Keyway Size 3/16 x 3/32
Hub Dia. 3 1/4 in
No. of Teeth 29
Inch/Metric Inch
Finished Bore 7/8 in
Chain No. 40
Hub Length Thru 0.716 in
Chain Pitch 0.5 in
Width Across Teeth 0.284 in
Hardened Teeth Without Hardened Teeth
Caliper Diameter 4.3057 in
Pitch Diameter 4.6245 in
No. of Screws 2
Pitch Diameter [Min] 4.6245 in
Weight 2.8 LB
EAN or UPC 697950299754
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