轴承箱部套
预紧环——与弹簧一起,隔开两组轴承,调节轴承和主轴的轴向间隙.
抛油环——与间隔衬套一起,定位轮毂压装位置.
导油环——与端盖一起,固定压紧轴承外圈,并甩油润滑轴承内滚珠.
Bearing box part sleeve
Preload ring - Together with the spring, separates the two sets of bearings and adjusts the axial clearance between the bearing and the spindle.
Oil throw ring - Together with the spacer bushing, locates the hub pressing position.
Oil guide ring - together with the end cap, the outer ring of the bearing is fixed and compressed, and the inner ball of the bearing is lubricated with oil.
