Skip to content Skip to navigation menu
Boston Gear50B30-1 1/8

50B30-1 1/8

Finished Bore Sprocket
Item #101853724
  • 50 Chain
  • 30 Teeth
  • 1 1/8" Bore
  • 1/4 in x 1/8 in Keyway
Boston Gear50B30-1 1/8
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 50 Chain
  • 30 Teeth
  • 1 1/8" 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
Pitch Diameter 5.979 in
Outside Dia. 6.321 in
Material Steel
Chain No. 50
Hub Projection 0.907 in
Sprocket Style B
Inch/Metric Inch
Finished Bore 1 1/8 in
Keyway 1/4 x 1/8
Width Across Teeth 0.343 in
No. of Strands Across 1
Chain Pitch 0.625 in
Hub Dia. 3 in
Length Through Bore 1.25 in
Hardened Teeth Without Hardened Teeth
No. of Teeth 30
Weight 4.297 LB
EAN or UPC 781711366783
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison