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                 3、DOUBLE-ROW TAPERED ROLLER BEARINGS

        軸承型號
        Bearing No.

        外型尺寸Dimensions(mm)

        重 量
        W(kg)

        d

        D

        B

        C

        T

        JRM3939/JRM3968×D

        39

        68

        18.5

        37

        37

        0.539

        402056

        29

        53

        18.5

        37

        37

        0.408

        801023AB

        29

        53

        18.5

        37

        37

        0.408

        46T090804A

        43

        77

        19

        38

        38

        0.628

         
             
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