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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
Number of Teeth(T)
Shaft Bore Dia. d(mm)
Material
Type
Number of Strands
Chain Type
Shaft Type
Surface Treatment

    Idler Sprockets - Single Bearing, Double Bearing

      Standard Idler Sprocket, Single

        Small Idlers

          Idler (BIS), Engineering Plastic Sprocket

            Idler, Standard Engineering Plastic Idleless Sprocket

              Standard Idler Sprocket, Stainless Steel

                Idler (SIS), Steel Sprocket

                  Single-Idler (NIS-S), Steel Sprocket

                    Idler Sprocket VSA, A Type

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

                        Sprocket Idler SPB, Model A Type

                          Idler (SIS-S), Steel Sprocket

                            Idler (EIS-S), Engineering Plastic Sprocket

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

                                Idler, Chain Roller (RABJ)

                                  Sprocket Idler B-Type SPBS

                                    Sprocket Idler SPBMC, MC Nylon

                                    Brand

                                    MISUMI

                                    KATAYAMA CHAIN

                                    MISUMI

                                    IMAO CORPORATION

                                    KATAYAMA CHAIN

                                    KATAYAMA CHAIN

                                    IMAO CORPORATION

                                    IMAO CORPORATION

                                    NABEYA BI-TECH

                                    IMAO CORPORATION

                                    KONISHI

                                    IMAO CORPORATION

                                    IMAO CORPORATION

                                    IMAO CORPORATION

                                    IMAO CORPORATION

                                    KONISHI

                                    KONISHI

                                    Product Series

                                    Idler Sprockets - Single Bearing, Double Bearing

                                    Standard Idler Sprocket, Single

                                    Small Idlers

                                    Idler (BIS), Engineering Plastic Sprocket

                                    Idler, Standard Engineering Plastic Idleless Sprocket

                                    Standard Idler Sprocket, Stainless Steel

                                    Idler (SIS), Steel Sprocket

                                    Single-Idler (NIS-S), Steel Sprocket

                                    Idler Sprocket VSA, A Type

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

                                    Sprocket Idler SPB, Model A Type

                                    Idler (SIS-S), Steel Sprocket

                                    Idler (EIS-S), Engineering Plastic Sprocket

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

                                    Idler, Chain Roller (RABJ)

                                    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
                                    • 2D / 3D
                                    • 2D / 3D
                                    • 2D / 3D
                                    • 2D / 3D
                                    • 2D
                                    • 2D
                                    Days to Ship 1 Day(s) or more 5 Day(s) or more 4 Day(s) or more 2 Day(s) or more 10 Day(s) or more 5 Day(s) or more 1 Day(s) or more 5 Day(s) or more 5 Day(s) or more 8 Day(s) or more 4 Day(s) or more 2 Day(s) or more 9 Day(s) 5 Day(s) or more 2 Day(s) or more 4 Day(s) or more 5 Day(s) or more
                                    Sprocket ShapeShape CShape CShape CShape CShape CShape CShape AShape BShape CShape AShape AShape BShape BShape AShape CShape BShape B
                                    Nominal Number25 ~ 8035 ~ 8035 ~ 6025 ~ 8035 ~ 6035 ~ 6035 ~ 8025 ~ 8035 ~ 8035 ~ 6035 ~ 8025 ~ 8040 ~ 6035 ~ 6035 ~ 6035 ~ 5035 ~ 40
                                    Number of Teeth(T)9 ~ 259 ~ 25-12 ~ 2111 ~ 1811 ~ 199 ~ 2012 ~ 2011 ~ 1714 ~ 2012 ~ 2112 ~ 1914 ~ 1914 ~ 20-14 ~ 2118 ~ 22
                                    Shaft Bore Dia. d(mm)6 ~ 2010 ~ 206 ~ 1510 ~ 151510 ~ 2010 ~ 2012 ~ 2510 ~ 20152010 ~ 2015156 ~ 152020
                                    MaterialSteel / Stainless SteelSteelSteelEngineering PlasticEngineering PlasticStainless SteelSteelSteelSteel / Stainless SteelSteel-SteelEngineering PlasticStainless SteelEngineering Plastic--
                                    TypeIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlers
                                    Number of Strands11111111111111111
                                    Chain TypeOthersRSOthersRSRSRSRSRSRSRSRSRSRSRSRSRSRS
                                    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 ProvidedNot ProvidedNot ProvidedBlack OxideBlack OxideNot Provided / Black OxideBlack OxideTrivalent ChromateBlack OxideNot ProvidedNot ProvidedNot ProvidedTooth Surface HardeningNot Provided

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