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    7 Products

    Miniature High-Speed Threaded Track Rollers

    Image of ProductInUse. Front orientation. Track Rollers. Miniature High-Speed Threaded Track Rollers.
    Built to handle high speeds for their size. These track rollers have an outer ring that supports higher speeds than standard-sized track rollers. They also create less friction than miniature high-load rollers while spinning. You can use these rollers for precise movements in robots or other miniature applications.
    Roller,
    mm
    Stud,
    mm
    Thread
    Shoulder,
    mm
    Load
    Capacity, lb.
    Dia.
    Wd.
    Dia.
    Lg.
    Size
    Lg.,
    mm
    Dia.
    Lg.
    Max. Rotation
    Speed, rpm
    Static
    Radial
    Dynamic
    Radial
    Max. Temp.,
    ° F
    Bearing
    Type
    Includes
    Each
    Steel Flat Rollers Without Seal
     
    Hex Roller-Head Drive
    532.55M2.5 × 0.45 mm2.54.80.733,6007595245NeedleNut4229N120000000
    6436M3 × 0.5 mm35.80.728,000130140245NeedleNut4229N13000000
    8548M4 × 0.7 mm47.7121,000250250245NeedleNut4229N14000000
     
    440C Stainless Steel Flat Rollers Without Seal
     
    Hex Roller-Head Drive
    4.52.524M2 × 0.4 mm24.30.742,0003550230NeedleNut4229N15000000
    532.55M2.5 × 0.45 mm2.54.80.733,6006075245NeedleNut4229N16000000
    6436M3 × 0.5 mm35.80.728,000100110245NeedleNut4229N17000000
    8548M4 × 0.7 mm47.7121,000200200245NeedleNut4229N18000000
     
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