(!)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(Surface Treatment:Black Oxide)

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

    Idler Sprockets - Single Bearing, Double Bearing

      Idler Sprocket With Boss

        Standard Idler Sprocket, Single

          Idler Sprocket With Boss, Double Pitch Type

            Idler (SIS), Steel Sprocket

              Small Idlers

                Idler (SIS-SW), Steel Sprocket

                  Standard Idler Sprocket, Double

                    Idler Sprocket VSA, A Type

                      Idler (SIS-S), Steel Sprocket

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

                          Single-Idler (NIS-S), Steel Sprocket

                            Idler, ID Adapter

                              Double Idler Sprocket, B-Type

                              Brand

                              MISUMI

                              MISUMI

                              KATAYAMA CHAIN

                              MISUMI

                              IMAO

                              MISUMI

                              IMAO

                              KATAYAMA CHAIN

                              NABEYA BI-TECH

                              IMAO

                              IMAO

                              IMAO

                              KATAYAMA CHAIN

                              KATAYAMA CHAIN

                              Product Series

                              Idler Sprockets - Single Bearing, Double Bearing

                              Idler Sprocket With Boss

                              Standard Idler Sprocket, Single

                              Idler Sprocket With Boss, Double Pitch Type

                              Idler (SIS), Steel Sprocket

                              Small Idlers

                              Idler (SIS-SW), Steel Sprocket

                              Standard Idler Sprocket, Double

                              Idler Sprocket VSA, A Type

                              Idler (SIS-S), Steel Sprocket

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

                              Single-Idler (NIS-S), Steel Sprocket

                              Idler, ID Adapter【2 Pieces Per Package】

                              Double Idler Sprocket, B-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
                              Days to Ship 1 Day(s) or more 1 Day(s) or more 5 Day(s) or more 4 Day(s) or more 2 Day(s) or more 6 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 2 Day(s) or more 8 Day(s) or more 5 Day(s) or more 10 Day(s) or more 5 Day(s) or more
                              Sprocket ShapeShape CShape BShape CShape BShape AShape CShape BShape CShape CShape BShape AShape B-Shape B
                              Nominal Number25 ~ 8035 ~ 6035 ~ 802040 ~ 206035 ~ 8035 ~ 6035 ~ 8035 ~ 8035 ~ 8025 ~ 8035 ~ 6025 ~ 80-35 ~ 80
                              No. of Teeth(T)9 ~ 2510 ~ 329 ~ 2519 ~ 259 ~ 20-12 ~ 139 ~ 2511 ~ 1712 ~ 1914 ~ 2012 ~ 20-9 ~ 25
                              Shaft Bore Dia. D(mm)6 ~ 2010 ~ 3510 ~ 2020 ~ 3010 ~ 206 ~ 1510 ~ 2010 ~ 2010 ~ 2010 ~ 201512 ~ 251010 ~ 20
                              MaterialSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteel
                              TypeIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlers-Idlers
                              No. of Tracks111111111111-1
                              Chain TypeOthersOthersRSDouble PitchRSOthersRSRSRSRSRSRS-RS
                              Shaft TypeBearing Built-in, Single / Bearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, Single-Bearing Built-in, Double
                              Surface TreatmentBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack OxideBlack Oxide

                              Loading...

                              1. 1

                              Related Categories to Idlers