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Name NTN   23984K   Self aligning ball bearing
Part Number 23984K Brand NTN
Bore diameter(mm) 420 Outside diameter(mm) 560
Width(mm) 106 Catagoies Self aligning ball bearing
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  • 23984K  NTN  Self aligning ball bearing   Dimension & Parameter  

    Principal dimensions
    (mm)

    d

    420

    D

    560

    B

    106

    rs min2)

    4

    Basic load ratings
    KN

    dyc
    Cr

    1630

    stc
    Cor

    3850

    Basic load ratings
    kgf

    dyc
    Cr

    166000

    stc
    Cor

    390000

    Allowed speed
    min-1

    Grease

    530

    Oil

    690

    Bearing No.

    Cylindrical bore

    23984

    Taper bore1)

    23984K

    Fitting dimension
    (mm)

    da
    Min

    438

    Da
    Max

    542

    ras
    Max

    3

    Constant

    e

    0.17

    Axial load coefficient

    Y1

    3.95

    Y2

    5.88

    Y0

    3.86

    Weight(Approx)
    kg

    Cylindrical bore

    76.2

    Taper bore

    73.8