片语
bearing pedestal cap轴承座上部
lower bearing housing cap下轴承箱盖
bearing cover轴承盖
roller bearing end cap轴承端盖
bearing g cap轴承盖
bearing thrust cap滚珠轴承抵盖
bearing dust cap轴承防尘外盖
ball bearing thrust cap滚珠轴承抵盖
bearing cup轴承盖;滚动轴承杯
bearing inner cap轴承内盖
centre bearing housing cap中心轴承壳盖