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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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 usi ...Readmore

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.  ▲ Close

Sprocket Shape

  • Shape A
  • Shape B
  • Shape C
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    • Recommendation

    Idler Sprocket Japanese Standard Single Bearing

    MiSUMi Economy

    Idler Sprocket Japanese Standard Single Bearing

    MISUMI

    • Volume Discount
    CAD :
    2D / 3D
    Standard Price: SGD 7.10-
    Days to Ship: 5 Day(s)
  • Idler Sprockets - Single Bearing, Double Bearing

    Idler Sprockets - Single Bearing, Double Bearing

    MISUMI

    Sprockets with built-in bearings.See here for tension units that use this product.

    • Volume Discount
    CAD :
    2D / 3D
    Standard Price: SGD 15.83-
    Days to Ship: Same day or more
  • Idler Sprocket European Standard Single Bearing

    MiSUMi Economy

    Idler Sprocket European Standard Single Bearing

    MISUMI

    • Volume Discount
    CAD :
    2D / 3D
    Standard Price: SGD 19.42
    Days to Ship: 5 Day(s)
  • Standard Idler Sprocket, Single

    Standard Idler Sprocket, Single

    KATAYAMA CHAIN

    [Features]・ The KANA standard idler sprocket retains the proper tension in the transmission of the roller chain・ Since the tooth tips of the sprocket are hardened, it has excellent durability and provides smooth and quiet rotation.

    CAD :
    2D / 3D
    Standard Price: SGD 13.40-
    Days to Ship: 4 Day(s) or more
  • Small Idlers

    Small Idlers

    MISUMI

    [Features]This is a small idler that can be used when space is tight.

    • Volume Discount
    CAD :
    2D / 3D
    Standard Price: SGD 25.27-
    Days to Ship: 5 Day(s) or more
    • On Sale Till 31/03/2025

    Idler (SIS), Steel Sprocket

    Idler (SIS), Steel Sprocket

    IMAO CORPORATION

    [Features]·Press-fit ball bearing. [Materials]·Steel (Surface treatment: black oxide coating).

    CAD :
    2D / 3D
    Standard Price: SGD 24.35-
    Special Price
    Days to Ship: Same day or more
    • On Sale Till 31/03/2025

    Idler (BIS), Engineering Plastic Sprocket

    Idler (BIS), Engineering Plastic Sprocket

    IMAO CORPORATION

    [Features]·Insert-molded ball bearing. [Materials]·Polyamide.

    CAD :
    2D / 3D
    Standard Price: SGD 19.01-
    Special Price
    Days to Ship: 8 Day(s) or more
  • Idler, Standard Engineering Plastic Idleless Sprocket

    Idler, Standard Engineering Plastic Idleless Sprocket

    KATAYAMA CHAIN

    [Features]· Maintains proper tension in the transmission of the roller chain.· General purpose engineering plastics and polyamide resin 6 nylon idler sprocket, that emphasizes light weight and low noise.· Operating temperature: -10°C to +80°C.

    CAD :
    2D / 3D
    Standard Price: SGD 20.19-
    Days to Ship: 9 Day(s) or more
  • Standard Idler Sprocket, Stainless Steel

    Standard Idler Sprocket, Stainless Steel

    KATAYAMA CHAIN

    [Features]・ The KANA standard SUS (stainless steel) idler sprocket retains the proper tension in the transmission of the roller chain・ Made of stainless steel, it has excellent corrosion resistance and durability・ Stainless steel bearing is located in the center of the sprocket

    CAD :
    2D / 3D
    Standard Price: SGD 41.88-
    Days to Ship: 4 Day(s) or more
  • Idler Sprocket VSA, A Type

    Idler Sprocket VSA, A Type

    NABEYA BI-TECH

    S35C, Hardened tooth tip, black oxide coating.

    CAD :
    2D / 3D
    Standard Price: SGD 25.16-
    Days to Ship: 4 Day(s) or more
    • On Sale Till 31/03/2025

    Idler (SIS-S), Steel Sprocket

    Idler (SIS-S), Steel Sprocket

    IMAO CORPORATION

    [Features]Ball bearing is fixed with a retaining ring. [Material] Steel

    CAD :
    2D / 3D
    Standard Price: SGD 36.77-
    Special Price
    Days to Ship: 8 Day(s) or more
  • Idler (EIS-S), Engineering Plastic Sprocket

    Idler (EIS-S), Engineering Plastic Sprocket

    IMAO CORPORATION

    [Features]Ball bearing is fixed with a retaining ring. [Applicable Idler]·Shaft part number: PID1511 type.

    CAD :
    2D / 3D
    Standard Price: SGD 35.12-
    Days to Ship: 9 Day(s)
  • Idler (SIS-SUS), Steel Sprocket (Made of SUS)

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

    IMAO CORPORATION

    Excellent corrosion resistance SUS304 made sprocket idler.[Features]· Excellent corrosion resistance SUS304 used.· Press fit ball bearing.

    CAD :
    2D / 3D
    Standard Price: SGD 55.87-
    Days to Ship: 4 Day(s) or more
  • Idler (SIS-UU), Steel Sprocket (Both Seal)

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

    IMAO CORPORATION

    Contact seal type using bearings, and so can be used in dusty environments, such as with a woodworking machine.

    CAD :
    2D / 3D
    Standard Price: SGD 28.37-
    Days to Ship: 8 Day(s) or more
    • On Sale Till 31/03/2025

    Idler, Chain Roller (RABJ)

    Idler, Chain Roller (RABJ)

    IMAO CORPORATION

    Chain use roller fitting chains no. 35 to 60.[Features]· Can be used as a chain driven roller.· Ball bearings are fixed with retaining rings.

    CAD :
    2D / 3D
    Standard Price: SGD 30.46-
    Special Price
    Days to Ship: 8 Day(s) or more
  • Single-Idler (NIS-S), Steel Sprocket

    Single-Idler (NIS-S), Steel Sprocket

    IMAO CORPORATION

    [Features]·Press-fit needle bearing. [Materials]·Steel (Surface treatment: black oxide coating).

    CAD :
    2D / 3D
    Standard Price: SGD 42.12-
    Days to Ship: 8 Day(s) or more
  • Sprocket Idler SPB, Model A Type

    Sprocket Idler SPB, Model A Type

    KONISHI

    A type chain sprocket idler. Use as a chain tensioner.

    CAD :
    2D
    Standard Price: SGD 24.37-
    Days to Ship: 4 Day(s) or more
  • Sprocket Idler B-Type SPBS

    Sprocket Idler B-Type SPBS

    KONISHI

    [Materials]Sprocket: Steel material S35C, tooth tip induction hardened. Bearing: Bearing steel

    CAD :
    2D
    Standard Price: SGD 29.05-
    Days to Ship: 4 Day(s) or more
  • Sprocket Idler SPBMC, MC Nylon

    Sprocket Idler SPBMC, MC Nylon

    KONISHI

    Chain sprocket idler made of MC nylon (MC901).

    CAD :
    2D
    Standard Price: SGD 36.73-
    Days to Ship: 5 Day(s) or more

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