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  • Bearing code

  • Overall dimension (mm) d

    25mm

    30mm

    35mm

    40mm

    45mm

    50mm

    55mm

    60mm

    65mm

    70mm

    75mm

    80mm

    85mm

    90mm

    95mm

    100mm

    105mm

    110mm

    120mm

    130mm

    140mm

    150mm

    160mm

    170mm

    180mm

    190mm

    200mm

    220mm

    240mm

    260mm

    280mm

    300mm

    320mm

    340mm

    360mm

  • Overall dimension (mm) D

    47 mm

    55 mm

    62 mm

    68 mm

    75 mm

    80 mm

    90 mm

    95 mm

    100 mm

    110 mm

    115 mm

    125 mm

    130 mm

    140 mm

    145 mm

    150 mm

    160 mm

    170 mm

    180 mm

    200 mm

    210 mm

    225 mm

    240 mm

    260 mm

    280 mm

    290 mm

    310 mm

    340 mm

    360 mm

    400 mm

    420 mm

    460 mm

    480 mm

    520 mm

    540 mm

  • Overall dimension (mm) B

    16 mm

    19 mm

    20 mm

    21 mm

    23 mm

    26 mm

    30 mm

    34 mm

    37 mm

    41 mm

    45 mm

    46 mm

    52 mm

    53 mm

    56 mm

    60 mm

    67 mm

    74 mm

    75 mm

    82 mm

    90 mm

    92 mm

    104 mm

    106 mm

    118 mm

    121 mm

    133 mm

    134 mm

NN double row cylindrical roller bearing

Product Parameters
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Send Inquiry Bearing code Overall dimension (mm) Limit speed (RPM) Rated load (n) Installation dimension (mm) (Reference)
Cylindrical hole Conical hole d D B r(min) Ew grease Oil lubrication Cr Cor da(2)(min) d1a(min) Da(max) Da(min) ra(max)