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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

    NNU4936/W33 180 mm 250 mm 69 mm - N - N - rpm - rpm
    NNU4936K 180 mm 250 mm 69 mm - N - N - rpm - rpm
    NNU4936K/W33 180 mm 250 mm 69 mm - N - N - rpm - rpm
    NNU4938 190 mm 260 mm 69 mm - N - N - rpm - rpm
    NNU4938/W33 190 mm 260 mm 69 mm - N - N - rpm - rpm
    NNU4938K 190 mm 260 mm 69 mm - N - N - rpm - rpm
    NNU4938K/W33 190 mm 260 mm 69 mm - N - N - rpm - rpm
    NNU4940 200 mm 280 mm 80 mm - N - N - rpm - rpm
    NNU4940/W33 200 mm 280 mm 80 mm - N - N - rpm - rpm
    NNU4940K 200 mm 280 mm 80 mm - N - N - rpm - rpm
    NNU4940K/W33 200 mm 280 mm 80 mm - N - N - rpm - rpm
    NNU4944 220 mm 300 mm 80 mm - N - N - rpm - rpm
    NNU4944/W33 220 mm 300 mm 80 mm - N - N - rpm - rpm
    NNU4944K 220 mm 300 mm 80 mm - N - N - rpm - rpm
    NNU4944K/W33 220 mm 300 mm 80 mm - N - N - rpm - rpm
    NNU4948 240 mm 320 mm 80 mm - N - N - rpm - rpm
    NNU4948/W33 240 mm 320 mm 80 mm - N - N - rpm - rpm
    NNU4948K 240 mm 320 mm 80 mm - N - N - rpm - rpm
    NNU4952 260 mm 360 mm 100 mm - N - N - rpm - rpm
    NNU4952/W33 260 mm 360 mm 100 mm - N - N - rpm - rpm

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