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  • Deep groove ball bearings
    Deep groove ball bearings

    Deep groove ball bearing (GB/T 276—2003) The original list of radial ball bearings is the most widely used type of rolling bearing. It is characterized by low frictional resistance and high rotational speed. It can be used on parts that bear radial load o··

  • Part Number

    d - Bore

    D - Outer Diameter

    B - Width

    Cr - Dynamic Radial Rating

    Cor - Static Radial Rating

    Reference speed

    Limiting speed

    W628/9-2Z 9 mm 17 mm 5 mm - - 85000 rpm 43000 rpm
    W619/9-2Z 9 mm 20 mm 6 mm - - 80000 rpm 40000 rpm
    W619/9 9 mm 20 mm 6 mm - - 80000 rpm 50000 rpm
    W609-2RS1 9 mm 24 mm 7 mm - - - 20000 rpm
    W609-2Z 9 mm 24 mm 7 mm - - 70000 rpm 36000 rpm
    W609 9 mm 24 mm 7 mm - - 70000 rpm 43000 rpm
    W629-2RS1 9 mm 26 mm 8 mm - - - 19000 rpm
    W629-2Z 9 mm 26 mm 8 mm - - 67000 rpm 32000 rpm
    W61800-2RS1 10 mm 19 mm 5 mm - - - 22000 rpm
    W61800-2Z 10 mm 19 mm 5 mm - - 80000 rpm 38000 rpm
    W61800 10 mm 19 mm 5 mm - - 80000 rpm 48000 rpm
    W63800-2Z 10 mm 19 mm 7 mm - - 80000 rpm 38000 rpm
    W61900-2RS1 10 mm 22 mm 6 mm - - - 20000 rpm
    W61900-2Z 10 mm 22 mm 6 mm - - 70000 rpm 36000 rpm
    W61900 10 mm 22 mm 6 mm - - 70000 rpm 45000 rpm
    W6000-2RS1 10 mm 26 mm 8 mm - - - 19000 rpm
    W6000-2Z 10 mm 26 mm 8 mm - - 67000 rpm 32000 rpm
    W6000 10 mm 26 mm 8 mm - - 67000 rpm 40000 rpm
    W6200-2RS1 10 mm 30 mm 9 mm - - - 16000 rpm
    W6200-2Z 10 mm 30 mm 9 mm - - 60000 rpm 30000 rpm

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