In fact a minimum 180° groove with

In fact a minimum 180° groove with a
cross drilled main journal is recommended for
bearings with a feed to the crankpin for con-
tinuous oil flow characteristics although
applications exist with bearing grooves less
than 180° with satisfactory performance.
Note that for a main bearing with a full 360°
groove the oil flow to the big end is continu-
ous for both designs, making the cross drilling
in the main journal redundant

結果 (中文) 1:

其实最低 180 ° 槽与交叉钻孔主要杂志推荐为与饲料到 con-曲柄销轴承连续油流特性虽然应用程序存在不含槽比成绩令人满意的 180 °。请注意，对于主轴承与完整的 360 °沟油流向大端是产生废品的原因-这两个设计，制造交叉钻孔的 ou在冗余的主要杂志

結果 (中文) 3:

实际上是一个最小的180个槽的槽十字钻主要杂志推荐与饲料曲柄销轴承为CON—虽然连续油流特性应用存在轴承槽少性能满意180。请注意，对于一个主轴承有满360个槽的油流到大的一端连续—我们双方的设计，使得交叉钻孔在主要期刊冗余