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Precision Ball Bearings

HGT bearing produced by CHG can be divided into 4 serie: 618 series, 619 series, 718 series, 719 series. With the inner diameter range from 100mm to 950mm, and the accuracy class is divided into P6, P5, P4 and P2.  For High-speed Precision Angular Contact Ball Bearings, the standard accuracy is ISO4 (equivalent to ABEC 7 of the American Bearing Manufacturers Association); we can also produce bearings with class of P4A (The dimensional accuracy equivalent to ISO4, rotation accuracy is higher ISO4) as well as Super Precision Bearings which can achieve the class of ISO02 (equivalent to ABEC9).

 

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  • 618 series bearings

    618 series bearings

    Precision Deep Groove Ball Bearings
    Whether the seales: NO | YES
    Series:618 series, 619 series
    inner: 100mm-950mm
    outer: 125mm-1250mm
    Weight:0.31kg-390kg

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    $0.00

  • 619 series bearing

    619 series bearing

    Precision Deep Groove Ball Bearings
    Whether the seales: NO | YES
    Series:618 series, 619 series
    inner: 100mm-950mm
    outer: 125mm-1250mm
    Weight:0.31kg-390kg

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    $0.00

  • New
    718 series bearings

    718 series bearings

    Whether the seales: YES
    Series:718 series, 719 series 
    inner: 100mm-850mm
    outer: 128mm-1030mm
    Weight:0.31kg-140kg

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    $0.00

  • 719 series bearings

    719 series bearings

    Whether the seales: YES
    Series:718 series, 719 series 
    inner: 100mm-850mm
    outer: 128mm-1030mm
    Weight:0.31kg-140kg

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    $0.00

  • New
    Tubular bearings 618 series

    Tubular bearings 618 series

    Series:618 series, N18 series 
    inner: 200mm-1500mm
    outer: 250mm-1820mm
    Weight:2.67kg-780kg

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    $0.00

  • Tubular bearings N18  series

    Tubular bearings N18 series

    The deep groove ball bearing is a kind of rolling bearing with most representatives, and it has features of small friction coefficient, high limiting speeds, simple structure, low cost, and high manufacturing precision. It has various sizes and structures, and is used in precision instruments, low noise motors, automobiles, motorcycles and general machinery industries, and a kind of bearing with most applications in the machinery industry. The bearing can bear mainly the radial load, but also can bear a certain axial load.

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