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Finished Bore Sprocket

50BS55 1 1/4

Finished Bore Sprocket
Item #100808453
  • 50 Chain Number
  • 1 Strand
  • 55 Teeth
  • 11.305 in Outside Diameter
  • 1.25 in Finished Bore
  • Without Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 50 Chain Number
  • 1 Strand
  • 55 Teeth
  • 11.305 in Outside Diameter
  • 1.25 in Finished Bore

features

  • ANSI 100 chain
  • 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 Dia. 10.948 in
No. of Strands Across 1
Finished Bore Size 1.25 in
Sprocket Style B
Key Way Size 1/4 X 1/8 in
Finished Bore 1.250 in - 1 1/4 in
Chain Sprocket Number 50
Hardened Teeth Without Hardened Teeth
Keyway Size 1/4 x 1/8 in
Material External Use Steel
Inch/Metric Inch
Length Through Bore 1.25 in
No. of Teeth Rows Strands 1
Chain Pitch 0.625 in
O.D. 11.305 in
Chain Sprocket Pitch 0.625 in
Hub Length Thru 0.907 in
Bore Type Finished Bore
Chain No. 50
Pitch Diameter 10.9479 in
Material Internal Use Carbon Steel
Construction Internal Welded
No. of Teeth 55
Pitch Diameter [Min] 10.9479 in
Width Across Teeth 0.343 in
Hub Projection 0.91 in
Outside Dia. 11.305 in
No. of Screws 2
Keyway w/Keyway & Set Screw
Set Screw Location (1) Over Keyway and (1) At 90°
Caliper Diameter 10.5434 in
Material Steel
Set Screw Size 5/16-18 UNC
Single Strand Tooth Thickness 0.343 in
Outside Dia. [Min] 11.305 in
Hub O.D. 3.75 in
Hub Dia. 3 3/4 in
Weight 10.93 LB
EAN or UPC 697950305530
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