Spherical Roller Bearings
Symmetrical spherical roller bearing is a kind of bearing with double raceways of inner ring and spherical raceway of outer ring, and the barrel shaped rollers was assembled between them. Spherical roller bearing has double-row rollers, that mainly take the radial load, it also can take the axial load at the same time. This kind of bearing is specially suitable to work in the heavy load and shaking load condition for the radial load capacity. But is can not take the pure axial load. The bearing has better symmetrical capacity, that can compensate the error of coaxiality for the spherical raceway.
曲面滾子滑動軸承
錐面滾子軸套是在有二條導輥的內圈和導輥為錐面的南側左右,組裝著鼓形滾子的軸套。 錐面滾子軸套有著兩列滾子,主要是承載徑向領域,此外怎么才能承載任意領域的徑向動承載。有高的徑向動承載作用,專門不適用做輕載或產生振動動承載下運轉,但不要承載純徑向動承載。純虛函數軸套南側導輥是錐面形,故其調性情能比較好,能補償費用同軸度不確定度。