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Idlers(Sprocket Shape:Shape B)

An idler is a gear-shaped part that rotates as a chain moves. It is used in various machines, such as automobile engines, compressors, and power generators that transmit power using belts and chains. However, idlers themselves are idle gears that do not transmit power to gears or shafts. By using an idler, it is possible to maintain suitable transmission tension and stable movement. In addition, there are gear-shaped sprockets that transmit rotation, idler pins for fixing the idler with nuts and screws, tensioners for adjusting the slackness and friction of the chain, etc., and guide rollers for sliding doors. In particular, there are three types of sprockets: A type on a flat plate without a boss, B type with a boss on one side, and C type with a boss on both sides.

Sprocket Shape

  • Shape A
  • Shape B
  • Shape C
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Brand
Product Series
CAD
Days to Ship
Sprocket Shape
Nominal Number
Number of Teeth(T)
Shaft Bore Dia. d(mm)
Material
Type
Number of Strands
Chain Type
Shaft Type
Surface Treatment
  • Recommendation

Idler Sprocket With Hub Japanese Standard

    Idler Sprocket With Boss

      Idler VSB, B-Type Sprockets

        Idler Sprocket With Hub European Standard

          Idler (SIS-S), Steel Sprocket

            Single-Idler (NIS-S), Steel Sprocket

              Idler Sprocket With Boss, Double Pitch Type

                Idler (SIS-SW), Steel Sprocket

                  Sprocket Idler SPBMC, MC Nylon

                    Double Idler Sprocket, B-Type

                      Idler (EIS-S), Engineering Plastic Sprocket

                        Sprocket Idler B-Type SPBS

                          Sprocket Idler B-Type SPBW

                          Brand

                          MISUMI

                          MiSUMi Economy

                          MISUMI

                          NABEYA BI-TECH

                          MISUMI

                          MiSUMi Economy

                          IMAO CORPORATION

                          IMAO CORPORATION

                          MISUMI

                          IMAO CORPORATION

                          KONISHI

                          KATAYAMA CHAIN

                          IMAO CORPORATION

                          KONISHI

                          KONISHI

                          Product Series

                          Idler Sprocket With Hub Japanese Standard

                          Idler Sprocket With Boss

                          Idler VSB, B-Type Sprockets

                          Idler Sprocket With Hub European Standard

                          Idler (SIS-S), Steel Sprocket

                          Single-Idler (NIS-S), Steel Sprocket

                          Idler Sprocket With Boss, Double Pitch Type

                          Idler (SIS-SW), Steel Sprocket

                          Sprocket Idler SPBMC, MC Nylon

                          Double Idler Sprocket, B-Type

                          Idler (EIS-S), Engineering Plastic Sprocket

                          Sprocket Idler B-Type SPBS

                          Sprocket Idler B-Type SPBW

                          CAD
                          • 2D / 3D
                          • 2D / 3D
                          • 2D / 3D
                          • 2D / 3D
                          • 2D / 3D
                          • 2D / 3D
                          • 2D / 3D
                          • 2D / 3D
                          • 2D
                          • 2D / 3D
                          • 2D / 3D
                          • 2D
                          • 2D
                          Days to Ship 5 Day(s) Same day or more Same day or more 5 Day(s) Same day or more 8 Day(s) or more 4 Day(s) or more 6 Day(s) or more 5 Day(s) or more 4 Day(s) or more 9 Day(s) 4 Day(s) or more 4 Day(s) or more
                          Sprocket ShapeShape BShape BShape BShape BShape BShape BShape BShape BShape BShape BShape BShape BShape B
                          Nominal Number4035 ~ 6025 ~ 806 ~ 825 ~ 8025 ~ 802040 ~ 206035 ~ 8035 ~ 4035 ~ 8040 ~ 6035 ~ 5040 ~ 60
                          Number of Teeth(T)12 ~ 2010 ~ 3213 ~ 2312 ~ 1412 ~ 1912 ~ 2019 ~ 2512 ~ 1318 ~ 229 ~ 2514 ~ 1914 ~ 2112 ~ 17
                          Shaft Bore Dia. d(mm)12 ~ 2510 ~ 3510 ~ 201210 ~ 2012 ~ 2520 ~ 3010 ~ 202010 ~ 20152020
                          MaterialSteelSteel / Stainless SteelSteelSteelSteelSteelSteelSteel-SteelEngineering Plastic--
                          TypeIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlers
                          Number of Strands111 / 21111111112
                          Chain TypeRSOthersRSRSRSRSDouble PitchRSRSRSRSRSRS
                          Shaft TypeBearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, Double
                          Surface TreatmentBlack OxideNot Provided / Black OxideTooth Surface HardeningBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideNot ProvidedBlack OxideNot ProvidedTooth Surface HardeningTooth Surface Hardening

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                          Related Categories to Idlers