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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

    NNU4932K/W33 160 mm 220 mm 60 mm — N — N — rpm — rpm
    NNU4932M 160 mm 220 mm 60 mm — N — N — rpm — rpm
    NNU4936K/W33 180 mm 250 mm 69 mm — N — N — rpm — rpm
    NNU4938K/W33 190 mm 260 mm 69 mm — N — N — rpm — rpm
    NU2938M/S0 190 mm 260 mm 42 mm — N — N — rpm — rpm
    NU2938Q/S0 190 mm 260 mm 42 mm — N — N — rpm — rpm
    NNU4938KM 190 mm 260 mm 69 mm — N — N — rpm — rpm
    NN4940K/W20 200 mm 280 mm 180 mm — N — N — rpm — rpm
    NNU4940K/W33 200 mm 280 mm 180 mm — N — N — rpm — rpm
    NU2944M 220 mm 300 mm 48 mm — N — N — rpm — rpm
    NNU4944K/W33 220 mm 300 mm 48 mm — N — N — rpm — rpm
    NU1948M 240 mm 320 mm 38 mm — N — N — rpm — rpm
    NN4952K/YA1 260 mm 360 mm 100 mm — N — N — rpm — rpm
    NU1956 280 mm 380 mm 46 mm — N — N — rpm — rpm
    NU1956M 280 mm 380 mm 46 mm — N — N — rpm — rpm
    NN4964K/YA 320 mm 440 mm 118 mm — N — N — rpm — rpm
    NN4968K 340 mm 460 mm 118 mm — N — N — rpm — rpm
    NU1980 400 mm 540 mm 65 mm — N — N — rpm — rpm
    NN3980K/YA1 400 mm 540 mm 65 mm — N — N — rpm — rpm
    NUP6/419.1Q4/C9 419 mm 558 mm 76 mm — N — N — rpm — rpm

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