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Name NSK   6028ZZ   Deep groove ball bearing
Part Number 6028ZZ Brand NSK
Bore diameter(mm) 140 Outside diameter(mm) 210
Width(mm) 33 Catagoies Deep groove ball bearing
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  • 6028ZZ  NSK  Deep groove ball bearing   Dimension & Parameter  

    Boundary dimensions
    mm

    d

    140

    D

    210

    B

    33

    r
    Min

    2

    Rated load
    (N)

    Cr

    110000

    Cor

    109000

    Rated load
    {kgf}

    Cr

    11200

    Cor

    11100

    Factor
    fo

    15.9

    Mass(kg)
    (reference)

    3.48

    Speed ratings
    rpm(rpm)
    Grease

    Open
    Z·Z
    V·V

    2800

    DU
    DDU

    1800

    Speed ratings
    rpm(rpm)
    Oil

    Open
    Z

    3400

    Bearing No.

    Open

    6028

    Shields

    6028ZZ

    Non-contact sealed type

    -

    Contact sealed ring

    6028DDU

    with snap groove

    -

    with snap ring

    -

    Snap ring
    groove dimension(1)
    (mm)

    a
    (Max)

    -

    b
    (Min)

    -

    D1
    (Max)

    -

    ro
    (Max)

    -

    rN
    (Min)

    -

    Snap ring dimension(1)
    (mm)

    D2
    (Max)

    -

    f
    (Max)

    -

    Fitting dimensions
    mm

    da(2)
    (Min)

    149

    da(2)
    (Max)

    158.5

    Da(2)
    (Max)

    201

    ra
    (Max)

    2

    Dx
    (Min)

    -

    CY
    (Max)

    -