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This part may be obsolete or discontinued.
There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
Boston Gear50B17-7/8

50B17-7/8

Finished Bore Sprocket
Item #101853053
  • 50 Chain
  • 17 Teeth
  • 7/8" Bore
  • 3/16 in x 3/32 in Keyway
Boston Gear50B17-7/8
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    Shipment Options
  • 50 Chain
  • 17 Teeth
  • 7/8" Bore
  • 3/16 in x 3/32 in Keyway

features

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

compliances

  • 0
Length Through Bore 1 in
Hardened Teeth Without Hardened Teeth
Chain No. 50
Outside Dia. 3.718 in
Finished Bore 0.875 in - 7/8 in
No. of Strands Across 1
Hub Dia. 2 11/16 in
Chain Pitch 0.625 in
Material Steel
Hub Projection 0.657 in
Keyway w/Keyway & Set Screw
Pitch Diameter 3.401 in
Keyway Size 3/16 x 3/32
Sprocket Style B
Inch/Metric Inch
No. of Teeth 17
Width Across Teeth 0.343 in
Weight 1.701 LB
EAN or UPC 781711171509
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