Skip to content Skip to navigation menu
Boston Gear50B20-3/4

50B20-3/4

Finished Bore Sprocket
Item #101853005
  • 50 Chain
  • 20 Teeth
  • 3/4" Bore
  • 3/16 in x 3/32 in Keyway
Boston Gear50B20-3/4
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
  • 20 Teeth
  • 3/4" 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
Material Steel
Width Across Teeth 0.343 in
Hardened Teeth Without Hardened Teeth
Chain Pitch 0.625 in
Keyway 3/16 x 3/32
No. of Strands Across 1
Hub Projection 0.657 in
Outside Dia. 4.321 in
Chain No. 50
No. of Teeth 20
Sprocket Style B
Pitch Diameter 3.995 in
Inch/Metric Inch
Hub Dia. 3 in
Finished Bore 3/4 in
Length Through Bore 1 in
Weight 2.085 LB
EAN or UPC 781711365304
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison