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Idlers(Type:Idlers)

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
  1. 1
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 Sprockets - Single Bearing, Double Bearing

      Idler Sprocket With Boss

        Idler Sprocket With Hub European Standard

          Idler (SIS-S), Steel Sprocket

            Idler (SIS), Steel Sprocket

              Small Idlers

                Standard Idler Sprocket, Single

                  Standard Idler Sprocket, Double

                    Idler VSB, B-Type Sprockets

                      Idler, Chain Roller (RABJ)

                        Idler Sprocket With Boss, Double Pitch Type

                          Idler Sprocket European Standard Single Bearing

                            Idler, Standard Engineering Plastic Idleless Sprocket

                              Single-Idler (NIS-S), Steel Sprocket

                                Idler Sprocket VSA, A Type

                                  Idler (SIS-SW), Steel Sprocket

                                    Sprocket Idler B-Type SPBW

                                      Double Idler Sprocket, B-Type

                                        Standard Idler Sprocket, Stainless Steel

                                          Idler (BIS), Engineering Plastic Sprocket

                                            Idler (EIS-S), Engineering Plastic Sprocket

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

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

                                                  Sprocket Idler SPB, Model A Type

                                                    Sprocket Idler B-Type SPBS

                                                      Sprocket Idler SPBMC, MC Nylon

                                                        VSAG Sprocket Idler, A-Type

                                                        Brand

                                                        MISUMI

                                                        MiSUMi Economy

                                                        MISUMI

                                                        MiSUMi Economy

                                                        MISUMI

                                                        MISUMI

                                                        MISUMI

                                                        MiSUMi Economy

                                                        IMAO CORPORATION

                                                        IMAO CORPORATION

                                                        MISUMI

                                                        KATAYAMA CHAIN

                                                        KATAYAMA CHAIN

                                                        NABEYA BI-TECH

                                                        IMAO CORPORATION

                                                        MISUMI

                                                        MISUMI

                                                        MiSUMi Economy

                                                        KATAYAMA CHAIN

                                                        IMAO CORPORATION

                                                        NABEYA BI-TECH

                                                        IMAO CORPORATION

                                                        KONISHI

                                                        KATAYAMA CHAIN

                                                        KATAYAMA CHAIN

                                                        IMAO CORPORATION

                                                        IMAO CORPORATION

                                                        IMAO CORPORATION

                                                        IMAO CORPORATION

                                                        KONISHI

                                                        KONISHI

                                                        KONISHI

                                                        NABEYA BI-TECH

                                                        Product Series

                                                        Idler Sprocket Japanese Standard Single Bearing

                                                        Idler Sprocket With Hub Japanese Standard

                                                        Idler Sprockets - Single Bearing, Double Bearing

                                                        Idler Sprocket With Boss

                                                        Idler Sprocket With Hub European Standard

                                                        Idler (SIS-S), Steel Sprocket

                                                        Idler (SIS), Steel Sprocket

                                                        Small Idlers

                                                        Standard Idler Sprocket, Single

                                                        Standard Idler Sprocket, Double

                                                        Idler VSB, B-Type Sprockets

                                                        Idler, Chain Roller (RABJ)

                                                        Idler Sprocket With Boss, Double Pitch Type

                                                        Idler Sprocket European Standard Single Bearing

                                                        Idler, Standard Engineering Plastic Idleless Sprocket

                                                        Single-Idler (NIS-S), Steel Sprocket

                                                        Idler Sprocket VSA, A Type

                                                        Idler (SIS-SW), Steel Sprocket

                                                        Sprocket Idler B-Type SPBW

                                                        Double Idler Sprocket, B-Type

                                                        Standard Idler Sprocket, Stainless Steel

                                                        Idler (BIS), Engineering Plastic Sprocket

                                                        Idler (EIS-S), Engineering Plastic Sprocket

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

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

                                                        Sprocket Idler SPB, Model A Type

                                                        Sprocket Idler B-Type SPBS

                                                        Sprocket Idler SPBMC, MC Nylon

                                                        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 / 3D
                                                        • 2D / 3D
                                                        • 2D
                                                        • 2D / 3D
                                                        • 2D / 3D
                                                        • 2D / 3D
                                                        • 2D / 3D
                                                        • 2D / 3D
                                                        • 2D / 3D
                                                        • 2D
                                                        • 2D
                                                        • 2D
                                                        Days to Ship 5 Day(s) 5 Day(s) Same day or more Same day or more 5 Day(s) Same day or more Same day or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more 4 Day(s) or more 5 Day(s) 9 Day(s) or more 7 Day(s) or more 4 Day(s) or more 6 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more 9 Day(s) 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more 7 Day(s) or more
                                                        Sprocket Shape-Shape BShape CShape BShape BShape BShape AShape CShape CShape CShape BShape CShape B-Shape CShape BShape CShape BShape BShape BShape CShape CShape BShape AShape AShape AShape BShape BShape A
                                                        Nominal Number35 ~ 604025 ~ 8035 ~ 606 ~ 825 ~ 8035 ~ 8035 ~ 6035 ~ 8035 ~ 8025 ~ 8035 ~ 602040 ~ 20606 ~ 835 ~ 6025 ~ 8035 ~ 8035 ~ 8040 ~ 6035 ~ 8035 ~ 6025 ~ 8040 ~ 6035 ~ 6035 ~ 6035 ~ 8035 ~ 5035 ~ 4040
                                                        Number of Teeth(T)11 ~ 1912 ~ 209 ~ 2510 ~ 3212 ~ 1412 ~ 199 ~ 20-9 ~ 259 ~ 2513 ~ 23-19 ~ 2513 ~ 2511 ~ 1812 ~ 2011 ~ 1712 ~ 1312 ~ 179 ~ 2511 ~ 1912 ~ 2114 ~ 1914 ~ 2014 ~ 2012 ~ 2114 ~ 2118 ~ 2212 ~ 15
                                                        Shaft Bore Dia. d(mm)10 ~ 2012 ~ 256 ~ 2010 ~ 351210 ~ 2010 ~ 206 ~ 1510 ~ 2010 ~ 2010 ~ 206 ~ 1520 ~ 3010 ~ 201512 ~ 2510 ~ 2010 ~ 202010 ~ 2010 ~ 2010 ~ 1515151520202010 ~ 15
                                                        MaterialSteelSteelSteel / Stainless SteelSteel / Stainless SteelSteelSteelSteelSteelSteelSteelSteelEngineering PlasticSteelSteelEngineering PlasticSteelSteel / Stainless SteelSteel-SteelStainless SteelEngineering PlasticEngineering PlasticStainless SteelSteel---Steel
                                                        TypeIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlers
                                                        Number of Strands11111111111 / 2111111121111111111
                                                        Chain TypeRSRSOthersOthersRSRSRSOthersRSRSRSRSDouble PitchRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRS
                                                        Shaft TypeBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, Single / Bearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing 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, SingleBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, Single-
                                                        Surface TreatmentBlack OxideBlack OxideNot Provided / Black OxideNot Provided / Black OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideTooth Surface HardeningNot ProvidedBlack OxideBlack OxideNot ProvidedBlack OxideNot Provided / Black OxideBlack OxideTooth Surface HardeningBlack OxideNot ProvidedNot ProvidedNot ProvidedNot ProvidedBlack OxideTrivalent ChromateTooth Surface HardeningNot Provided-

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