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Boston GearD50B21

D50B21

Double Strand Roller Chain Sprocket
Item #101835596
  • Double Strand, Number 50, Type B, 21 Teeth Roller Chain Sprocket
Boston GearD50B21
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    Shipment Options
  • Double Strand, Number 50, Type B, 21 Teeth Roller Chain Sprocket

features

  • Quality design
  • Superior fatigue resistance
  • Long operational life

compliances

  • 0
Outside Dia. 4.522 in
Bore Range [Min] 1 in
Bore Range [Max] N/A
Hub Length Thru 1 7/8 in
Sprocket Style B
Hardened Teeth Without Hardened Teeth
Material Steel
Chain No. 50
Hub Dia. 3 1/2 in
Hub Projection 0.83 in
Length Through Bore 1.75 in
Pitch Diameter 4.193 in
Width Across Teeth 0.343 in
No. of Strands Across 2
Inch/Metric Inch
Chain Pitch 0.625 in
No. of Teeth 21
Weight 5.701 LB
EAN or UPC 781711159828
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