Device for fixing the shaft sealing ring on the input shaft of a differential

摘要

In order to fix the shaft sealing ring (8) on the output shaft (5) of a differential, an annular cover (9) is provided which is screwed into the differential case (1). Arranged on that side of the cover (9) which faces the interior of the differential is a taper roller bearing (7) for the support of the differential case (3). In order to ensure an adequate supply of oil to the shaft sealing ring (8), an annular groove (11) connected via a plurality of holes (12 to 15) in the cover (9), to the space (16) between the shaft sealing ring (8) and the taper roller bearing (7) is provided on the outer circumference of the cover (9), and a recess (17) which connects the upper area of the annular groove (11) to the interior of the differential is provided in the differential case (1). <IMAGE>