目前,对滚动轴承座所加入的润滑脂,其作用是不够理想的。原因是:①压入的润滑脂是通过轴承座上盖分油槽流入轴承的两面空隙,这样两面的空隙必须在充满润滑脂的情况下,才能使油脂向轴承滚子和滚道内流动,而对一般轴承来说不应使润滑脂填满,以占1/3～2/3的空间为好;②由于润滑脂同时从两面压入,位于滚子和滚道之间因老化、污染而失 At present, the role of the rolling bearing seat added grease, is not ideal. The reason is: ① press into the grease through the bearing housing sub-groove into the bearing on both sides of the gap, so both sides of the gap must be filled with grease in the case of grease to the bearing roller and raceway flow, and General bearings should not be filled with grease to account for 1/3 to 2/3 of the space as well; ② As both sides of the grease into the pressure, located between the roller and raceway due to aging, pollution and loss