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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Idlers(Chain Type:RS)

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 Japanese Standard Single Bearing

  • Recommendation

Idler Sprocket With Hub Japanese Standard

    Idler Sprocket European Standard Single Bearing

      Standard Idler Sprocket, Single

        Idler Sprocket With Hub European Standard

        • On Sale Till 31/03/2025

        Idler (SIS), Steel Sprocket

        • On Sale Till 31/03/2025

        Idler (BIS), Engineering Plastic Sprocket

          Standard Idler Sprocket, Double

            Idler Sprocket VSA, A Type

              Idler (SIS-SW), Steel Sprocket

                Idler (SIS-SUS), Steel Sprocket (Made of SUS)

                  Idler, Standard Engineering Plastic Idleless Sprocket

                  • On Sale Till 31/03/2025

                  Idler (SIS-S), Steel Sprocket

                    Idler (EIS-S), Engineering Plastic Sprocket

                      Idler (SIS-UU), Steel Sprocket (Both Seal)

                      • On Sale Till 31/03/2025

                      Idler, Chain Roller (RABJ)

                        Sprocket Idler B-Type SPBW

                          Sprocket Idler SPBMC, MC Nylon

                            Standard Idler Sprocket, Stainless Steel

                            • On Sale Till 31/03/2025

                            Idler VSB, B-Type Sprockets

                              Single-Idler (NIS-S), Steel Sprocket

                                Sprocket Idler SPB, Model A Type

                                  Sprocket Idler B-Type SPBS

                                    Double Idler Sprocket, B-Type

                                      VSAG Sprocket Idler, A-Type

                                      Brand

                                      MISUMI

                                      MiSUMi Economy

                                      MISUMI

                                      MiSUMi Economy

                                      MISUMI

                                      MiSUMi Economy

                                      KATAYAMA CHAIN

                                      MISUMI

                                      MiSUMi Economy

                                      IMAO CORPORATION

                                      IMAO CORPORATION

                                      KATAYAMA CHAIN

                                      NABEYA BI-TECH

                                      IMAO CORPORATION

                                      IMAO CORPORATION

                                      KATAYAMA CHAIN

                                      IMAO CORPORATION

                                      IMAO CORPORATION

                                      IMAO CORPORATION

                                      IMAO CORPORATION

                                      KONISHI

                                      KONISHI

                                      KATAYAMA CHAIN

                                      NABEYA BI-TECH

                                      IMAO CORPORATION

                                      KONISHI

                                      KONISHI

                                      KATAYAMA CHAIN

                                      NABEYA BI-TECH

                                      Product Series

                                      Idler Sprocket Japanese Standard Single Bearing

                                      Idler Sprocket With Hub Japanese Standard

                                      Idler Sprocket European Standard Single Bearing

                                      Standard Idler Sprocket, Single

                                      Idler Sprocket With Hub European Standard

                                      Idler (SIS), Steel Sprocket

                                      Idler (BIS), Engineering Plastic Sprocket

                                      Standard Idler Sprocket, Double

                                      Idler Sprocket VSA, A Type

                                      Idler (SIS-SW), Steel Sprocket

                                      Idler (SIS-SUS), Steel Sprocket (Made of SUS)

                                      Idler, Standard Engineering Plastic Idleless Sprocket

                                      Idler (SIS-S), Steel Sprocket

                                      Idler (EIS-S), Engineering Plastic Sprocket

                                      Idler (SIS-UU), Steel Sprocket (Both Seal)

                                      Idler, Chain Roller (RABJ)

                                      Sprocket Idler B-Type SPBW

                                      Sprocket Idler SPBMC, MC Nylon

                                      Standard Idler Sprocket, Stainless Steel

                                      Idler VSB, B-Type Sprockets

                                      Single-Idler (NIS-S), Steel Sprocket

                                      Sprocket Idler SPB, Model A Type

                                      Sprocket Idler B-Type SPBS

                                      Double Idler Sprocket, B-Type

                                      VSAG Sprocket Idler, A-Type

                                      CAD
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D
                                      • 2D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D / 3D
                                      • 2D
                                      • 2D
                                      • 2D / 3D
                                      Days to Ship 5 Day(s) 5 Day(s) 5 Day(s) 4 Day(s) or more 5 Day(s) Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 9 Day(s) or more Same day or more 9 Day(s) 8 Day(s) or more Same day or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more Same day or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more
                                      Sprocket Shape-Shape B-Shape CShape BShape AShape CShape CShape CShape BShape AShape CShape BShape BShape AShape CShape BShape BShape CShape BShape BShape AShape BShape BShape A
                                      Nominal Number25 ~ 6040635 ~ 80635 ~ 8025 ~ 8035 ~ 8035 ~ 8035 ~ 8035 ~ 6035 ~ 6025 ~ 8040 ~ 6035 ~ 6035 ~ 6040 ~ 6035 ~ 4035 ~ 6025 ~ 8025 ~ 8035 ~ 8035 ~ 5035 ~ 8040
                                      Number of Teeth(T)11 ~ 1912 ~ 20259 ~ 25129 ~ 2012 ~ 219 ~ 2511 ~ 1712 ~ 1314 ~ 2011 ~ 1812 ~ 1914 ~ 1914 ~ 20-12 ~ 1718 ~ 2211 ~ 1913 ~ 2312 ~ 2012 ~ 2114 ~ 219 ~ 2512 ~ 15
                                      Shaft Bore Dia. d(mm)10 ~ 2012 ~ 2517 ~ 2010 ~ 201210 ~ 2010 ~ 1510 ~ 2010 ~ 2010 ~ 20151510 ~ 2015156 ~ 15202010 ~ 2010 ~ 2012 ~ 25202010 ~ 2010 ~ 15
                                      MaterialSteelSteelSteelSteelSteelSteelEngineering PlasticSteelSteel / Stainless SteelSteelStainless SteelEngineering PlasticSteelEngineering PlasticSteelEngineering Plastic--Stainless SteelSteelSteel--SteelSteel
                                      TypeIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlers
                                      Number of Strands11111111111111112111 / 211111
                                      Chain TypeRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRS
                                      Shaft TypeBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, Double-
                                      Surface TreatmentBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideNot ProvidedBlack OxideNot Provided / Black OxideBlack OxideNot ProvidedNot ProvidedBlack OxideNot ProvidedBlack OxideNot ProvidedTooth Surface HardeningNot ProvidedNot ProvidedTooth Surface HardeningBlack OxideTrivalent ChromateTooth Surface HardeningBlack Oxide-

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