單項選擇題
A.40~60B.140~160C.110~125D.160~180
A.160~180B.140~160C.110~125D.40~60
A.160~180B.110~125C.140~160D.40~60
A.352226X2-2RZ型軸承B.SKF197726型軸承C.353130A型軸承D.353130B型軸承
A.1B.2C.3D.5
A.0.3-0.7B.0.7-1.1C.0.8-1.0D.0.8-1.1
A.6mmB.8mmC.9mmD.10mm
A.φ193.4±0.1B.φ193.4±0.2C.φ194.3±0.1D.φ194.3±0.2
A.350±20B.360±20C.370±20D.380±20
A.90-115B.110-125C.80-100D.90-110
A.0.70-1.10B.0.55-1.10C.0.60-1.10D.0.70-1.20