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