基本尺寸基本額定載荷 額定轉速型號類型
dynamicstaticReference speedLimiting speedModelType
d[mm]D[mm]B[mm]C[kN]C0[kN][r/min][r/min]
20 mm42.000 mm8.000 mm6.3 kN3.8 kN16004-2RS球軸承
20 mm42.000 mm8.000 mm6.3 kN3.8 kN16004-ZZ球軸承