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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

    W6203-2RS1 17 mm 40 mm 12 mm - - - 12000 rpm
    W6203-2Z 17 mm 40 mm 12 mm - - 40000 rpm 20000 rpm
    W6203 17 mm 40 mm 12 mm - - 40000 rpm 26000 rpm
    W6303-2RS1 17 mm 47 mm 14 mm - - - 10000 rpm
    W6303-2Z 17 mm 47 mm 14 mm - - 36000 rpm 18000 rpm
    W6303 17 mm 47 mm 14 mm - - 36000 rpm 22000 rpm
    W61804-2RS1 20 mm 32 mm 7 mm - - - 13000 rpm
    W61804-2Z 20 mm 32 mm 7 mm - - 48000 rpm 24000 rpm
    W61904-2RS1 20 mm 37 mm 9 mm - - - 12000 rpm
    W61904 20 mm 37 mm 9 mm - - 43000 rpm 26000 rpm
    W6004-2RS1 20 mm 42 mm 12 mm - - - 11000 rpm
    W6004-2Z 20 mm 42 mm 12 mm - - 38000 rpm 19000 rpm
    W6004 20 mm 42 mm 12 mm - - 38000 rpm 24000 rpm
    W6204-2RS1 20 mm 47 mm 14 mm - - - 10000 rpm
    W6204-2Z 20 mm 47 mm 14 mm - - 34000 rpm 17000 rpm
    W6204 20 mm 47 mm 14 mm - - 34000 rpm 22000 rpm
    W6304-2RS1 52 mm 15 mm 13.8 mm - - 9 rpm 500 rpm
    W6304-2Z 52 mm 52 mm 15 mm - - 34000 rpm 17000 rpm
    W6304 52 mm 52 mm 15 mm - - 34000 rpm 20000 rpm
    W61805-2RS1 25 mm 37 mm 7 mm - - - 11000 rpm

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