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Name NTN   SC850ZZNR   Small and miniature bearing
Part Number SC850ZZNR Brand NTN
Bore diameter（mm） 8 Outside diameter（mm） 24.8
Width（mm） 7 Catagoies Small and miniature bearing
Product introduction: Original imported bearings, spot direct sales NTN SC850ZZNR Small and miniature bearing，professional services for you NTN SC850ZZNR 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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  • SC850ZZNR  NTN  Small and miniature bearing   Dimension & Parameter  

    Principal dimensions
    （mm)

    d

    8

    D

    22

    B

    7

    rsmin1)

    0.3

    rNa
    Min

    0.4

    Basic load ratings N

    dyc
    Cr

    3350

    stc
    Cor

    1400

    Basic load ratings
    kgf

    dyc
    Cr

    340

    stc
    Cor

    142

    Factor

    fo

    12.5

    Allowed speed
    min-1

    Grease

    32000

    Oil

    37000

    Bearing No.


    shields

    SC850ZZN


    shields

    SC850ZZNR

    Snap groove
    mm

    D1
    Max

    20.8

    a
    Max

    2.35

    b
    Min

    0.80

    r0
    Max

    0.2

    Snap ring
    mm

    D2
    Max

    24.8

    f
    Max

    0.70

    Fitting dimension
    (mm)

    da
    Min

    10.0

    da
    Max

    12.7

    Da
    Max

    20

    Dx
    (Approx)

    25.5

    CY
    Max

    2.8

    Cz
    Min

    0.7

    ras
    Max

    0.3

    rNas
    Max

    0.4

    Weight
    kg

    Snap ring(Approx)

    0.013
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