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Boston Gear50A21

50A21

A Plate Sprocket
Item #101871444
  • Single Strand, Number 50, Type A, 21 Teeth Roller Chain Sprocket
Boston Gear50A21
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    Shipment Options
  • Single Strand, Number 50, Type A, 21 Teeth Roller Chain Sprocket

features

  • Quality design
  • Superior fatigue resistance
  • Long operational life

compliances

  • 0
Inch/Metric Inch
Sprocket Style A
Hub Dia. N/A
Material Steel
No. of Strands Across 1
Bore Range [Min] 0.75 in
Outside Dia. 4.522 in
No. of Teeth 21
Chain No. 50
Bore Range [Max] N/A
Length Through Bore 0.343 in
Width Across Teeth 0.343 in
Hub Projection N/A
Chain Pitch 0.625 in
Hardened Teeth Without Hardened Teeth
Pitch Diameter 4.193 in
Weight 1.189 LB
EAN or UPC 781711567555
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