轴承宽度

对主轴承及连杆轴承润滑影响最为关键的两个结构参数均为轴承间隙与轴承宽度，在发动机的设计与使用的过程中需要重点关注。

The bearing width and bearing clearance are the most critical parameters in bearing lubrication . We need to focus on these factors in the future use of the engine and design process .

双挡边圆柱滚子轴承套圈宽度尺寸公差的设计

Design on Ring Width Tolerances of Cylindrical Roller Bearings With Two Ribs

座高：整套轴承的总宽度；参考内外圈尺寸，外径，内径以及滚子。

STAND : Overall width of the assembled bearing ; refers to the combination of sizes of the cone , outer diameter , cup , inner diameter , and roller .

轴承半径间隙与轴承宽度比值越小，轴变形产生的轴颈倾斜对轴承油膜压力、油膜厚度和温度的数值及分布的影响越大。

The less the ratio between the radius clearance of bearing and width of bearing , the more the effect of journal misalignment resulted from shaft deformation on film pressure , film thickness and temperature of bearing .