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Sprockets are gear-shaped parts, also called chain wheels. Its function is to transmit the rotation of the shaft to the chain and transmit the rotation of the chain to the shaft. The shape of the sprocket depends on the presence or absence of the boss, and there are three types: A type without boss, B type with boss on one side, and C type with boss on both sides. The material can be resin, iron, stainless steel, etc. Many small teeth have hardened cutting edges with excellent strength and friction resistance. There are some that can be processed freely, but it is necessary to select the hole diameter and number of teeth according to the size used.
Days to Ship
  • All
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
  • 12 Day(s) or Less
  • 13 Day(s) or Less
  • 14 Day(s) or Less
  • 15 Day(s) or Less
Product Series
Days to Ship
Sprocket Shape
Nominal Number
Number of Teeth(T)
Number of Strands
Shaft Bore Dia. d(mm)
Chain Type
Roller Type
Shaft Type
Surface Treatment

    MS RB/SB Double-Pitch Sprocket With Shaft Bore Processing



    Product Series

    MS RB/SB Double-Pitch Sprocket With Shaft Bore Processing

    Days to Ship 9 Day(s) or more
    Sprocket ShapeShape B
    Nominal Number2040 ~ 2100
    Number of Teeth(T)9 ~ 20
    Number of Strands1
    Shaft Bore Dia. d(mm)20 ~ 45
    TypeShaft Bore Machined Type
    Chain TypeDouble Pitch
    Roller Type-
    Shaft TypeShaft Bore Machining Configurable
    Surface TreatmentNot Provided


    Related Categories to Sprockets