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Name NTN   23080BK   Self aligning ball bearing
Part Number 23080BK Brand NTN
Bore diameter(mm) 400 Outside diameter(mm) 600
Width(mm) 148 Catagoies Self aligning ball bearing
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  • 23080BK  NTN  Self aligning ball bearing   Dimension & Parameter  

    Principal dimensions
    (mm)

    d

    400

    D

    600

    B

    148

    rs min2)

    5

    Basic load ratings
    KN

    dyc
    Cr

    2980

    stc
    Cor

    6050

    Basic load ratings
    kgf

    dyc
    Cr

    305000

    stc
    Cor

    615000

    Allowed speed
    min-1

    Grease

    520

    Oil

    680

    Bearing No.

    Cylindrical bore

    23080B

    Taper bore1)

    23080BK

    Fitting dimension
    (mm)

    da
    Min

    422

    Da
    Max

    578

    ras
    Max

    4

    Constant

    e

    0.24

    Axial load coefficient

    Y1

    2.80

    Y2

    4.16

    Y0

    2.73

    Weight(Approx)
    kg

    Cylindrical bore

    149

    Taper bore

    144