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Name NTN   SC669ZZNR   Small and miniature bearing
Part Number SC669ZZNR Brand NTN
Bore diameter（mm） 6 Outside diameter（mm） 22.0
Width（mm） 6 Catagoies Small and miniature bearing
Product introduction: Original imported bearings, spot direct sales NTN SC669ZZNR Small and miniature bearing，professional services for you NTN SC669ZZNR Small and miniature 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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  • SC669ZZNR  NTN  Small and miniature bearing   Dimension & Parameter  

    Principal dimensions
    （mm)

    d

    6

    D

    19

    B

    6

    rsmin1)

    0.3

    rNa
    Min

    0.3

    Basic load ratings N

    dyc
    Cr

    2340

    stc
    Cor

    885

    Basic load ratings
    kgf

    dyc
    Cr

    238

    stc
    Cor

    90

    Factor

    fo

    12.1

    Allowed speed
    min-1

    Grease

    34000

    Oil

    40000

    Bearing No.


    shields

    SC669ZZN


    shields

    SC669ZZNR

    Snap groove
    mm

    D1
    Max

    17.9

    a
    Max

    0.93

    b
    Min

    0.80

    r0
    Max

    0.2

    Snap ring
    mm

    D2
    Max

    22.0

    f
    Max

    0.70

    Fitting dimension
    (mm)

    da
    Min

    8.0

    da
    Max

    9.5

    Da
    Max

    17.0

    Dx
    (Approx)

    22.8

    CY
    Max

    1.4

    Cz
    Min

    0.7

    ras
    Max

    0.3

    rNas
    Max

    0.3

    Weight
    kg

    Snap ring(Approx)

    0.008
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