(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • [Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
  • [Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

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
  1. 1
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

      Idler (SIS), Steel Sprocket

        Idler VSB, B-Type Sprockets

          Idler (BIS), Engineering Plastic Sprocket

            Idler (SIS-SW), Steel Sprocket

              Sprocket Idler SPB, Model A Type

                Sprocket Idler B-Type SPBW

                  Idler, Standard Engineering Plastic Idleless Sprocket

                    Standard Idler Sprocket, Stainless Steel

                      Standard Idler Sprocket, Double

                        Idler Sprocket VSA, A Type

                          Idler (SIS-S), Steel Sprocket

                            Idler (EIS-S), Engineering Plastic Sprocket

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

                                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

                                          Double Idler Sprocket, B-Type

                                            VSAG Sprocket Idler, A-Type

                                            Brand

                                            KATAYAMA CHAIN

                                            IMAO

                                            NABEYA BI-TECH

                                            IMAO

                                            IMAO

                                            KONISHI

                                            KONISHI

                                            KATAYAMA CHAIN

                                            KATAYAMA CHAIN

                                            KATAYAMA CHAIN

                                            NABEYA BI-TECH

                                            IMAO

                                            IMAO

                                            IMAO

                                            IMAO

                                            IMAO

                                            IMAO

                                            KONISHI

                                            KONISHI

                                            KATAYAMA CHAIN

                                            NABEYA BI-TECH

                                            Product Series

                                            Standard Idler Sprocket, Single

                                            Idler (SIS), Steel Sprocket

                                            Idler VSB, B-Type Sprockets

                                            Idler (BIS), Engineering Plastic Sprocket

                                            Idler (SIS-SW), Steel Sprocket

                                            Sprocket Idler SPB, Model A Type

                                            Sprocket Idler B-Type SPBW

                                            Idler, Standard Engineering Plastic Idleless Sprocket

                                            Standard Idler Sprocket, Stainless Steel

                                            Standard Idler Sprocket, Double

                                            Idler Sprocket VSA, A Type

                                            Idler (SIS-S), Steel Sprocket

                                            Idler (EIS-S), Engineering Plastic Sprocket

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

                                            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

                                            Double Idler Sprocket, B-Type

                                            VSAG Sprocket Idler, A-Type

                                            CAD
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D
                                            • 2D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D / 3D
                                            • 2D
                                            • 2D
                                            • 2D / 3D
                                            Days to Ship 5 Day(s) or more 2 Day(s) or more 5 Day(s) or more 8 Day(s) or more 5 Day(s) or more 4 Day(s) or more 4 Day(s) or more 10 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 2 Day(s) or more 9 Day(s) 5 Day(s) or more 8 Day(s) or more 8 Day(s) or more 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 8 Day(s) or more
                                            Sprocket ShapeShape CShape AShape BShape CShape BShape AShape BShape CShape CShape CShape CShape BShape BShape AShape AShape CShape BShape BShape BShape BShape A
                                            Nominal Number35 ~ 8035 ~ 8025 ~ 8025 ~ 8035 ~ 8035 ~ 8040 ~ 6035 ~ 6035 ~ 6035 ~ 8035 ~ 8025 ~ 8040 ~ 6035 ~ 6035 ~ 6035 ~ 6025 ~ 8035 ~ 5035 ~ 4035 ~ 8040
                                            No. of Teeth(T)9 ~ 259 ~ 2013 ~ 2312 ~ 2112 ~ 1312 ~ 2112 ~ 1711 ~ 1811 ~ 199 ~ 2511 ~ 1712 ~ 1914 ~ 1914 ~ 2014 ~ 20-12 ~ 2014 ~ 2118 ~ 229 ~ 2512 ~ 15
                                            Shaft Bore Dia. D(mm)10 ~ 2010 ~ 2010 ~ 2010 ~ 1510 ~ 2020201510 ~ 2010 ~ 2010 ~ 2010 ~ 201515156 ~ 1512 ~ 25202010 ~ 2010 ~ 15
                                            MaterialSteelSteelSteelEngineering PlasticSteel--Engineering PlasticStainless SteelSteelSteel / Stainless SteelSteelEngineering PlasticStainless SteelSteelEngineering PlasticSteel--SteelSteel
                                            TypeIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlers
                                            No. of Tracks111 / 2111211111111111111
                                            Chain TypeRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRSRS
                                            Shaft TypeBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, SingleBearing 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, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, Double-
                                            Surface TreatmentBlack OxideBlack OxideTooth Surface HardeningNot ProvidedBlack OxideTrivalent ChromateTooth Surface HardeningNot ProvidedNot ProvidedBlack OxideNot Provided / Black OxideBlack OxideNot ProvidedNot ProvidedBlack OxideNot ProvidedBlack OxideTooth Surface HardeningNot ProvidedBlack Oxide-

                                            Loading...

                                            1. 1

                                            Related Categories to Idlers