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Name NSK   30260   Tapered Roller Bearing
Part Number 30260 Brand NSK
Bore diameter(mm) 300 Outside diameter(mm) 540
Width(mm) 96 Catagoies Tapered Roller Bearing
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  • 30260  NSK  Tapered Roller Bearing   Dimension & Parameter  

    Boundary dimensions
    mm

    d

    300

    D

    540

    T

    96

    B

    85

    C

    71

    Inner ring r
    (Min)

    6

    Outer ring r
    (Min)

    5

    Rated load
    (N)

    Cr

    1440000

    Cor

    2100000

    Rated load
    {kgf}

    Cr

    147000

    Cor

    214000

    Speed ratings
    rpm(rpm)

    Grease

    600

    Oil

    800

    Bearing No.

    30260

    ISO355
    Size and series
    (reference)

    -

    Fitting dimensions
    mm

    da
    (Min)

    333

    db
    (Max)

    355

    Da(Max)

    518

    Da(Min)

    470

    Db(Min)

    499

    Sa
    (Min)

    14

    Sb
    (Min)

    25

    Inner ring ra
    (Max)

    5

    Outer ring ra
    (Max)

    4

    Function Point(mm)

    a

    105.1

    Value

    e

    0.44

    Axial load factor

    Y1

    1.4

    Y0

    0.74

    Mass(kg)

    (reference)

    80.6