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  • Overall dimension (mm) d

    ( 25 )mm

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  • Overall dimension (mm) D

    ( 47 )mm

    ( 55 )mm

    ( 62 )mm

    ( 68 )mm

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  • Overall dimension (mm) B

    ( 16 )mm

    ( 19 )mm

    ( 20 )mm

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    ( 46 )mm

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    ( 53 )mm

    ( 56 )mm

    ( 60 )mm

    ( 67 )mm

    ( 74 )mm

    ( 75 )mm

    ( 82 )mm

    ( 90 )mm

    ( 92 )mm

    ( 104 )mm

    ( 106 )mm

    ( 118 )mm

    ( 121 )mm

    ( 133 )mm

    ( 134 )mm

NN double row cylindrical roller bearing

Product Parameters
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Send Inquiry Bearing number Overall dimension (mm) Limit speed (RPM) Rated load (n) Installation dimension (mm) (Reference)
Cylindrical hole Conical hole d D B r(min) Ew grease Oil lubrication Cr Cor da(2)(min) d1a(min) Da(max) Da(min) ra(max)