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滾針軸承
    基本尺寸基本額定載荷 額定轉(zhuǎn)速型號
    dynamicstaticReference speedLimiting speedModel
    d[mm]D[mm]B[mm]C[kN]C0[kN][r/min][r/min]
    68823560.514660006700NK68/35
    688225449560006700NK68/25
    6585286611460006700NKS65
    65783558.314663007000NK65/35
    6578254410463007000NK65/25
    63804589.719063007000RNA6911
    63802557.210663007000RNA4911
    60802862.710463007500NKS60
    6072355513467007500NK60/35
    60722546.811067007500NK60/25TN
    58724073.715070008000RNA6910
    58722247.38570008000RNA4910
    58722240.269.53400RNA4910.2RS
    55722244.67870008000NKS55
    55683552.312275008500NK55/35
    55682540.28875008500NK55/25
    52684070.413775008500RNA6909
    52682245.77875008500RNA4909
    52682239.1643800RNA4909.2RS
    50652242.97280009000NKS50
    50623558.313780009000NK50/35TN
    50622542.991.580009000NK50/25TN
    48624067.112580009500RNA6908
    48622242.97180009500RNA4908
    48622236.958.54000RNA4908.2RS
    47573041.898850010000NK47/30
    47572029.261850010000NK47/20
    45602240.264850010000NKS45
    45553045.7108900010000NK45/30TN
    45552031.465.5900010000NK45/20TN
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