单列向心球轴承都是由内、外圈及滚珠和花格组成,滚珠由花格隔开包围在内、外圈之间的凹槽中。工作中,轴承损坏大都是由于花格的损坏,使滚珠集中在一起,造成轴承内、外圈偏心,以致滚珠掉出。为了避免因花格的过早损坏而使轴承报废,经过多年实践,我们摸索出一个较好的维修方法: 当两个同型号的轴承花格损坏后,把两个轴承的滚珠合放在一个轴承的内、外圈凹槽之中,不需要花格间隔,轴承内、外圈必须完好,凹槽和滚珠磨损不超限。先将轴承内圈的凹槽边用气割吹开一个小缺口, Single row radial ball bearings are composed of inner and outer rings and balls and grate, the ball separated by a grate enclosed within the groove between the outer ring. Work, the bearing damage are mostly due to the grate of damage, so that the ball together, causing the bearing, the outer ring eccentric, so the ball fell out. In order to avoid premature failure due to grate the bearing scrapped, after many years of practice, we worked out a better method of repair: When the same type of two bearing grate damage, the ball bearings of the two bearings in a Bearing inside and outside the groove, do not need the grid interval, the bearing, the outer ring must be intact, groove and ball wear does not exceed the limit. First bearing the inner edge of the groove with gas cutting open a small gap,