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Boston Gear50B20-1 1/8

50B20-1 1/8

Finished Bore Sprocket
Item #101872013
  • 50 Chain, 20 Tooth, 1.125 in Bore, With Keyway and Setscrew
Boston Gear50B20-1 1/8
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  • 50 Chain, 20 Tooth, 1.125 in Bore, With Keyway and Setscrew

features

  • Quality design
  • Superior fatigue resistance
  • Long operational life
  • Complete with keyway and setscrew

compliances

  • 0
Keyway w/Keyway & Setscrew
Length Through Bore 1 in
No. of Strands Across 1
Pitch Diameter 3.995 in
Width Across Teeth 0.343 in
Hardened Teeth Without Hardened Teeth
Finished Bore 1 1/8 in
Sprocket Style B
Material Steel
Inch/Metric Inch
Hub Dia. 3 in
Outside Dia. 4.321 in
No. of Teeth 20
Chain Pitch 0.625 in
Hub Length Thru 0.657 in
Chain No. 50
Weight 2.282 LB
EAN or UPC 781711567388
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