The front cover exactly matches this shape and also has a raised circular area that fits into a matching countersunk area of the block in front of the mainbearing.
封面完全匹配这个形状和也提出了圆形区域,可以成为一个匹配埋头面积块前面的主轴承。
2
The main parts of pump are pump casing, pump cover, impeller, shaft, sealing ring, shaft sleeve, bearing and shaft seal etc.
泵主要由泵体、泵盖、叶轮、轴、密封环、轴套、轴承、轴封等零件组成。
3
Oil may be forced out through the timing cover and rear-mainbearing oil seals.