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Idlers(Sprocket Shape:Shape B)

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 Sprocket With Boss

      Idler Sprocket With Boss, Double Pitch Type

        Double Idler Sprocket, B-Type

          Idler (SIS-SW), Steel Sprocket

            Idler VSB, B-Type Sprockets

              Idler (SIS-S), Steel Sprocket

                Sprocket Idler B-Type SPBW

                  Idler (EIS-S), Engineering Plastic Sprocket

                    Single-Idler (NIS-S), Steel Sprocket

                      Sprocket Idler B-Type SPBS

                        Sprocket Idler SPBMC, MC Nylon

                        Brand

                        MISUMI

                        MISUMI

                        KATAYAMA CHAIN

                        IMAO CORPORATION

                        NABEYA BI-TECH

                        IMAO CORPORATION

                        KONISHI

                        IMAO CORPORATION

                        IMAO CORPORATION

                        KONISHI

                        KONISHI

                        Product Series

                        Idler Sprocket With Boss

                        Idler Sprocket With Boss, Double Pitch Type

                        Double Idler Sprocket, B-Type

                        Idler (SIS-SW), Steel Sprocket

                        Idler VSB, B-Type Sprockets

                        Idler (SIS-S), Steel Sprocket

                        Sprocket Idler B-Type SPBW

                        Idler (EIS-S), Engineering Plastic Sprocket

                        Single-Idler (NIS-S), Steel Sprocket

                        Sprocket Idler B-Type SPBS

                        Sprocket Idler SPBMC, MC Nylon

                        CAD
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D
                        • 2D
                        Days to Ship 1 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 2 Day(s) or more 2 Day(s) or more 4 Day(s) or more 9 Day(s) 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more
                        Sprocket ShapeShape BShape BShape BShape BShape BShape BShape BShape BShape BShape BShape B
                        Nominal Number35 ~ 602040 ~ 206035 ~ 8035 ~ 8025 ~ 8025 ~ 8040 ~ 6040 ~ 6025 ~ 8035 ~ 5035 ~ 40
                        No. of Teeth(T)10 ~ 3219 ~ 259 ~ 2512 ~ 1313 ~ 2312 ~ 1912 ~ 1714 ~ 1912 ~ 2014 ~ 2118 ~ 22
                        Shaft Bore Dia. D(mm)10 ~ 3520 ~ 3010 ~ 2010 ~ 2010 ~ 2010 ~ 20201512 ~ 252020
                        MaterialSteel / Stainless SteelSteelSteelSteelSteelSteel-Engineering PlasticSteel--
                        TypeIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlersIdlers
                        No. of Tracks11111 / 2121111
                        Chain TypeOthersDouble PitchRSRSRSRSRSRSRSRSRS
                        Shaft TypeBearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, DoubleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, SingleBearing Built-in, Single
                        Surface TreatmentNot Provided / Black OxideBlack OxideBlack OxideBlack OxideTooth Surface HardeningBlack OxideTooth Surface HardeningNot ProvidedBlack OxideTooth Surface HardeningNot Provided

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