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Idlers(Shaft Type:Bearing Built-in, Single)

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
No. of Teeth(T)
Shaft Bore Dia. D(mm)
Material
Type
No. of Tracks
Chain Type
Shaft Type
Surface Treatment

    Idler Sprockets - Single Bearing, Double Bearing

      Standard Idler Sprocket, Single

        Idler (SIS), Steel Sprocket

          Standard Idler Sprocket, Stainless Steel

            Idler (SIS-S), Steel Sprocket

              Idler (BIS), Engineering Plastic Sprocket

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

                  Small Idlers

                    Idler, Standard Engineering Plastic Idleless Sprocket

                      Idler Sprocket VSA, A Type

                        Idler (EIS-S), Engineering Plastic Sprocket

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

                            Idler, Chain Roller (RABJ)

                              Single-Idler (NIS-S), Steel Sprocket

                                Sprocket Idler SPB, Model A Type

                                  Sprocket Idler B-Type SPBS

                                    Sprocket Idler SPBMC, MC Nylon

                                    Brand

                                    MISUMI

                                    KATAYAMA CHAIN

                                    IMAO CORPORATION

                                    KATAYAMA CHAIN

                                    IMAO CORPORATION

                                    IMAO CORPORATION

                                    IMAO CORPORATION

                                    MISUMI

                                    KATAYAMA CHAIN

                                    NABEYA BI-TECH

                                    IMAO CORPORATION

                                    IMAO CORPORATION

                                    IMAO CORPORATION

                                    IMAO CORPORATION

                                    KONISHI

                                    KONISHI

                                    KONISHI

                                    Product Series

                                    Idler Sprockets - Single Bearing, Double Bearing

                                    Standard Idler Sprocket, Single

                                    Idler (SIS), Steel Sprocket

                                    Standard Idler Sprocket, Stainless Steel

                                    Idler (SIS-S), Steel Sprocket

                                    Idler (BIS), Engineering Plastic Sprocket

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

                                    Small Idlers

                                    Idler, Standard Engineering Plastic Idleless Sprocket

                                    Idler Sprocket VSA, A Type

                                    Idler (EIS-S), Engineering Plastic Sprocket

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

                                    Idler, Chain Roller (RABJ)

                                    Single-Idler (NIS-S), Steel Sprocket

                                    Sprocket Idler SPB, Model A Type

                                    Sprocket Idler B-Type SPBS

                                    Sprocket Idler SPBMC, MC Nylon

                                    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
                                    • 2D
                                    • 2D
                                    Days to Ship 1 Day(s) or more 5 Day(s) or more 1 Day(s) or more 5 Day(s) or more 2 Day(s) or more 2 Day(s) or more 5 Day(s) or more 4 Day(s) or more 10 Day(s) or more 5 Day(s) or more 9 Day(s) 8 Day(s) or more 2 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more
                                    Sprocket ShapeShape CShape CShape AShape CShape BShape CShape AShape CShape CShape CShape BShape AShape CShape BShape AShape BShape B
                                    Nominal Number25 ~ 8035 ~ 8035 ~ 8035 ~ 6025 ~ 8025 ~ 8035 ~ 6035 ~ 6035 ~ 6035 ~ 8040 ~ 6035 ~ 6035 ~ 6025 ~ 8035 ~ 8035 ~ 5035 ~ 40
                                    No. of Teeth(T)9 ~ 259 ~ 259 ~ 2011 ~ 1912 ~ 1912 ~ 2114 ~ 20-11 ~ 1811 ~ 1714 ~ 1914 ~ 20-12 ~ 2012 ~ 2114 ~ 2118 ~ 22
                                    Shaft Bore Dia. D(mm)6 ~ 2010 ~ 2010 ~ 2010 ~ 2010 ~ 2010 ~ 15156 ~ 151510 ~ 2015156 ~ 1512 ~ 25202020
                                    MaterialSteel / Stainless SteelSteelSteelStainless SteelSteelEngineering PlasticStainless SteelSteelEngineering PlasticSteel / Stainless SteelEngineering PlasticSteelEngineering PlasticSteel---
                                    TypeIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlers
                                    No. of Tracks11111111111111111
                                    Chain TypeOthersRSRSRSRSRSRSOthersRSRSRSRSRSRSRSRSRS
                                    Shaft TypeBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing 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 TreatmentNot Provided / Black OxideBlack OxideBlack OxideNot ProvidedBlack OxideNot ProvidedNot ProvidedBlack OxideNot ProvidedNot Provided / Black OxideNot ProvidedBlack OxideNot ProvidedBlack OxideTrivalent ChromateTooth Surface HardeningNot Provided

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