对架修或大修过的轮对压装轴承时,须先用外径千分尺测量轴颈,测量范围在() mm;再用内径千分尺测量轴承尺寸,保证过盈量在() mm之间 。
A.120.037-120.059,0.04-0.09
B.120.020-120.059,0.04-0.09
C.120.037-120.059,0.01-0.04
D.120.020-120.059,0.01-0.04
正确答案是B
对架修或大修过的轮对压装轴承时,须先用外径千分尺测量轴颈,测量范围在() mm;再用内径千分尺测量轴承尺寸,保证过盈量在() mm之间 。
A.120.037-120.059,0.04-0.09
B.120.020-120.059,0.04-0.09
C.120.037-120.059,0.01-0.04
D.120.020-120.059,0.01-0.04
正确答案是B