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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

    W61805-2Z 25 mm 37 mm 7 mm - - 38000 rpm 19000 rpm
    W61905-2RS1 25 mm 42 mm 9 mm - - - 10000 rpm
    W6005-2RS1 47 mm 12 mm 8.71 mm - - 9 rpm 500 rpm
    W6005-2Z 47 mm 47 mm 12 mm - - 32000 rpm 16000 rpm
    W6005 47 mm 47 mm 12 mm - - 32000 rpm 20000 rpm
    W6205-2RS1 52 mm 15 mm 11.7 mm - - 8 rpm 500 rpm
    W6205-2Z 52 mm 52 mm 15 mm - - 30000 rpm 15000 rpm
    W6205 52 mm 52 mm 15 mm - - 30000 rpm 19000 rpm
    W6305-2RS1 62 mm 17 mm 17.8 mm - - 7 rpm 500 rpm
    W6305-2Z 62 mm 62 mm 17 mm - - 26000 rpm 13000 rpm
    W6305 62 mm 62 mm 17 mm - - 26000 rpm 17000 rpm
    W61806-2RS1 30 mm 42 mm 7 mm - - - 9500 rpm
    W61906-2RS1 30 mm 47 mm 9 mm - - - 8500 rpm
    W61906 30 mm 47 mm 9 mm - - 30000 rpm 19000 rpm
    W6006-2RS1 30 mm 55 mm 13 mm - - - 8000 rpm
    W6006-2Z 30 mm 55 mm 13 mm - - 28000 rpm 14000 rpm
    W6006 30 mm 55 mm 13 mm - - 28000 rpm 17000 rpm
    W6206-2RS1 30 mm 62 mm 16 mm - - - 7000 rpm
    W6206-2Z 30 mm 62 mm 16 mm - - 26000 rpm 13000 rpm
    W6206 30 mm 62 mm 16 mm - - 26000 rpm 16000 rpm

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