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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 Gear50B30-1 1/4

50B30-1 1/4

Finished Bore Sprocket
Item #101853254
  • 50 Chain
  • 30 Teeth
  • 1 1/4" Bore
  • 1/4 in x 1/8 in Keyway
Boston Gear50B30-1 1/4
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Price Unavailable
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    Shipment Options
  • 50 Chain
  • 30 Teeth
  • 1 1/4" Bore
  • 1/4 in x 1/8 in Keyway

features

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

compliances

  • 0
Hub Projection 0.907 in
No. of Teeth 30
Keyway w/Keyway & Set Screw
Hardened Teeth Without Hardened Teeth
Material Steel
Hub Dia. 3 in
Chain No. 50
Length Through Bore 1.25 in
Keyway Size 1/4 x 1/8
No. of Strands Across 1
Width Across Teeth 0.343 in
Chain Pitch 0.625 in
Outside Dia. 6.321 in
Pitch Diameter 5.979 in
Finished Bore 1.250 in - 1 1/4 in
Sprocket Style B
Inch/Metric Inch
Weight 4.211 LB
EAN or UPC 781711366820
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