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  • Cylindrical roller bearing
  • Part Number

    d - Bore

    D - Outer Diameter

    B - Width

    Cr - Dynamic Radial Rating

    Cor - Static Radial Rating

    Grease lubrication

    Oil lubrication

    NNU49/530 530 mm 710 mm 180 mm - N - N - rpm - rpm
    NNU49/530/W33 530 mm 710 mm 180 mm - N - N - rpm - rpm
    NNU49/560 560 mm 750 mm 190 mm - N - N - rpm - rpm
    NNU49/560/W33 560 mm 750 mm 190 mm - N - N - rpm - rpm
    NNU49/600 600 mm 800 mm 200 mm - N - N - rpm - rpm
    NNU49/600/W33 600 mm 800 mm 200 mm - N - N - rpm - rpm
    NNU4920 100 mm 140 mm 40 mm - N - N - rpm - rpm
    NNU4920/W33 100 mm 140 mm 40 mm - N - N - rpm - rpm
    NNU4920K 100 mm 140 mm 40 mm - N - N - rpm - rpm
    NNU4920K/W33 100 mm 140 mm 40 mm - N - N - rpm - rpm
    NNU4921 105 mm 145 mm 40 mm - N - N - rpm - rpm
    NNU4921/W33 105 mm 145 mm 40 mm - N - N - rpm - rpm
    NNU4921K 105 mm 145 mm 40 mm - N - N - rpm - rpm
    NNU4922 110 mm 150 mm 40 mm - N - N - rpm - rpm
    NNU4922/W33 110 mm 150 mm 40 mm - N - N - rpm - rpm
    NNU4922K 110 mm 150 mm 40 mm - N - N - rpm - rpm
    NNU4924 120 mm 165 mm 45 mm - N - N - rpm - rpm
    NNU4924/W33 120 mm 165 mm 45 mm - N - N - rpm - rpm
    NNU4924K 120 mm 165 mm 45 mm - N - N - rpm - rpm
    NNU4924K/W33 120 mm 165 mm 45 mm - N - N - rpm - rpm

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