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Name NTN   230/500BK   Self aligning ball bearing
Part Number 230/500BK Brand NTN
Bore diameter（mm） 500 Outside diameter（mm） 720
Width（mm） 167 Catagoies Self aligning ball bearing
Product introduction: Original imported bearings, spot direct sales NTN 230/500BK Self aligning ball bearing，professional services for you NTN 230/500BK Self aligning ball bearing， Pictures, design drawings, detailed specifications, prices, weights, and other related information are welcome for your consultation skf@skf-zj.com.

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  • 230/500BK  NTN  Self aligning ball bearing   Dimension & Parameter  

    Principal dimensions
    （mm)

    d

    500

    D

    720

    B

    167

    rs min2)

    6

    Basic load ratings
    KN

    dyc
    Cr

    3850

    stc
    Cor

    8300

    Basic load ratings
    kgf

    dyc
    Cr

    390000

    stc
    Cor

    845000

    Allowed speed
    min-1

    Grease

    410

    Oil

    530

    Bearing No.

    Cylindrical bore

    230/500B

    Taper bore1)

    230/500BK

    Fitting dimension
    (mm)

    da
    Min

    528

    Da
    Max

    692

    ras
    Max

    5

    Constant

    e

    0.23

    Axial load coefficient

    Y1

    2.98

    Y2

    4.44

    Y0

    2.91

    Weight(Approx)
    kg

    Cylindrical bore

    226

    Taper bore

    218
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