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

    Standard Idler Sprocket, Single

      Double Idler Sprocket, B-Type

        Standard Idler Sprocket, Double

          Idler (SIS), Steel Sprocket

            Idler (SIS-SW), Steel Sprocket

              Idler (BIS), Engineering Plastic Sprocket

                Standard Idler Sprocket, Stainless Steel

                  Idler VSB, B-Type Sprockets

                    Idler Sprocket VSA, A Type

                      Idler (SIS-S), Steel Sprocket

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

                          Sprocket Idler SPB, Model A Type

                            Sprocket Idler B-Type SPBW

                              Idler, Standard Engineering Plastic Idleless Sprocket

                                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 B-Type SPBS

                                          Sprocket Idler SPBMC, MC Nylon

                                            VSAG Sprocket Idler, A-Type

                                            Brand

                                            KATAYAMA CHAIN

                                            KATAYAMA CHAIN

                                            KATAYAMA CHAIN

                                            IMAO CORPORATION

                                            IMAO CORPORATION

                                            IMAO CORPORATION

                                            KATAYAMA CHAIN

                                            NABEYA BI-TECH

                                            NABEYA BI-TECH

                                            IMAO CORPORATION

                                            IMAO CORPORATION

                                            KONISHI

                                            KONISHI

                                            KATAYAMA CHAIN

                                            IMAO CORPORATION

                                            IMAO CORPORATION

                                            IMAO CORPORATION

                                            IMAO CORPORATION

                                            KONISHI

                                            KONISHI

                                            NABEYA BI-TECH

                                            Product Series

                                            Standard Idler Sprocket, Single

                                            Double Idler Sprocket, B-Type

                                            Standard Idler Sprocket, Double

                                            Idler (SIS), Steel Sprocket

                                            Idler (SIS-SW), Steel Sprocket

                                            Idler (BIS), Engineering Plastic Sprocket

                                            Standard Idler Sprocket, Stainless Steel

                                            Idler VSB, B-Type Sprockets

                                            Idler Sprocket VSA, A Type

                                            Idler (SIS-S), Steel Sprocket

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

                                            Sprocket Idler SPB, Model A Type

                                            Sprocket Idler B-Type SPBW

                                            Idler, Standard Engineering Plastic Idleless Sprocket

                                            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 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
                                            • 2D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D
                                            • 2D
                                            Days to Ship 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 1 Day(s) or more 5 Day(s) or more 2 Day(s) or more 5 Day(s) or more 2 Day(s) or more 5 Day(s) or more 2 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 10 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 5 Day(s) or more 8 Day(s) or more
                                            Sprocket ShapeShape CShape BShape CShape AShape BShape CShape CShape BShape CShape BShape AShape AShape BShape CShape BShape AShape CShape BShape BShape BShape A
                                            Nominal Number35 ~ 8035 ~ 8035 ~ 8035 ~ 8035 ~ 8025 ~ 8035 ~ 6025 ~ 8035 ~ 8025 ~ 8035 ~ 6035 ~ 8040 ~ 6035 ~ 6040 ~ 6035 ~ 6035 ~ 6025 ~ 8035 ~ 5035 ~ 4040
                                            No. of Teeth(T)9 ~ 259 ~ 259 ~ 259 ~ 2012 ~ 1312 ~ 2111 ~ 1913 ~ 2311 ~ 1712 ~ 1914 ~ 2012 ~ 2112 ~ 1711 ~ 1814 ~ 1914 ~ 20-12 ~ 2014 ~ 2118 ~ 2212 ~ 15
                                            Shaft Bore Dia. D(mm)10 ~ 2010 ~ 2010 ~ 2010 ~ 2010 ~ 2010 ~ 1510 ~ 2010 ~ 2010 ~ 2010 ~ 201520201515156 ~ 1512 ~ 25202010 ~ 15
                                            MaterialSteelSteelSteelSteelSteelEngineering PlasticStainless SteelSteelSteel / Stainless SteelSteelStainless Steel--Engineering PlasticEngineering PlasticSteelEngineering PlasticSteel--Steel
                                            TypeIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlers
                                            No. of Tracks11111111 / 21111211111111
                                            Chain TypeRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRS
                                            Shaft TypeBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, DoubleBearing 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, SingleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, Single-
                                            Surface TreatmentBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideNot ProvidedNot ProvidedTooth Surface HardeningNot Provided / Black OxideBlack OxideNot ProvidedTrivalent ChromateTooth Surface HardeningNot ProvidedNot ProvidedBlack OxideNot ProvidedBlack OxideTooth Surface HardeningNot Provided-

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