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  • Deep groove ball bearings
  • Part Number

    d - Bore

    D - Outer Diameter

    B - Width

    Cr - Dynamic Radial Rating

    Cor - Static Radial Rating

    Grease lubrication

    Oil lubrication

    684 4 mm 9 mm 2.5 mm - N - N - rpm - rpm
    684ZZ 4 mm 9 mm 4 mm - N - N - rpm - rpm
    685 5 mm 11 mm 3 mm - N - N - rpm - rpm
    685ZZ 5 mm 11 mm 5 mm - N - N - rpm - rpm
    686 6 mm 13 mm 3.5 mm - N - N - rpm - rpm
    686ZZ 6 mm 13 mm 5 mm - N - N - rpm - rpm
    687 7 mm 14 mm 3.5 mm - N - N - rpm - rpm
    687ZZ 7 mm 14 mm 5 mm - N - N - rpm - rpm
    688 8 mm 16 mm 4 mm - N - N - rpm - rpm
    688ZZ 8 mm 16 mm 5 mm - N - N - rpm - rpm
    689 9 mm 17 mm 4 mm - N - N - rpm - rpm
    689ZZ 9 mm 17 mm 5 mm - N - N - rpm - rpm
    6901ZZ 12 mm 24 mm 6 mm - N - N - rpm - rpm
    692 2 mm 6 mm 2.3 mm - N - N - rpm - rpm
    692X 2.5 mm 7 mm 2.5 mm - N - N - rpm - rpm
    638/1.5X2-Z/P5T 1.5 mm 4 mm 1.6 mm - N - N - rpm - rpm
    692XZZ 2.5 mm 7 mm 3.5 mm - N - N - rpm - rpm
    692ZZ 2 mm 6 mm 3 mm - N - N - rpm - rpm
    693 3 mm 8 mm 3 mm - N - N - rpm - rpm
    693ZZ 3 mm 8 mm 4 mm - N - N - rpm - rpm

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