叶轮轴支承轴承
impeller shaft support bearing
主动轴支承轴承
drive shaft support bearing
差速器支承轴承
differential support bearing
差速器支承轴承预紧力调整
differential support bearing preload adjustment
连杆轴承压力机组件
connecting rod bearing press group
曲轴轴承轴颈配合面
crankshaft bearing journal surface
推土机油缸支承轴承
bulldozer cylinder support bearing
许可轴承承压能力
allowable bearing capacity