摘要:
The invention relates to a bearing ring (30) for a roller bearing having a raceway (14, 15) for at least one roller (13), said bearing ring comprising, for guiding away axial forces, an edge (31) which is disposed on a front face of the raceway and which extends away from said raceway (14, 15). A stop face (32) of the edge (31) for rolling element rollers, said stop face facing the raceway, has a specific geometry, the curvature thereof decreasing monotonously from a start point (33) to one end of the stop face (32).
摘要:
A bearing ring for a roller bearing includes a raceway for at least one roller that includes an at least partially spherically formed roller end surface having a first curvature. A flange for transferring axial forces extends from an end of the raceway and has a flange surface that faces towards the roller end surface. A spherical flange surface section having a second curvature is defined on the flange surface. The first curvature differs from the second curvature such that a first gap (d1) exists between the spherically formed roller end surface and the spherical flange surface section. The flange surface also includes an opening flange surface section having a third curvature, which is less than the second curvature, such that a second gap (d2) exists between the roller end side and the opening flange surface section. The second gap is larger than the first gap.
摘要:
The invention relates to a rolling element roller (13) for a roller bearing, comprising a front surface (21) which closes a raceway (25), said rolling element roller comprising a stop surface (24) for an edge (23) of a bearing ring (11) on the front surface (21), the curvature thereof increasing montonously from a start point (26) on the stop surface (24) to an end (28) of the stop surface (24).
摘要:
A rolling bearing has a multiplicity of rolling bodies (6), wherein between two directly adjacent rolling bodies (6) along a bearing pitch circle there is arranged a selected spacer element (9) designed to ensure a predetermined minimum spacing between the two adjacent rolling bodies (6), wherein the selected spacer element (9) is formed physically separately from all other spacer elements (8) of the rolling bearing and is composed of a first subcomponent (10) situated at the inside in the radial direction and of a second subcomponent (12) situated at the outside in the radial direction, the second subcomponent being connected to the first subcomponent (10) in a positively locking, non-positively locking or cohesive manner.
摘要:
The invention relates to a rolling bearing assembly, comprising at least one rolling bearing (1a) having an outer ring (7a, 7b, 9a, 9b) and an inner ring (5a, 5b) and rolling bodies (11) disposed between the two rings, and a radial shaft seal (17a, 17b, 17c, 17d) having a support ring (21) and a sealing lip (23). At least one end face (15a, 15b) of the outer ring (7b, 7b) has a receptacle (19) for holding the support ring (21), which extends, particularly protruding axially over the end face (15a, 15b) of the outer ring (7a, 7b) toward the outside, up to an outer circumference surface (51) of the inner ring (5a, 5b) against which the sealing lip (23) connected to the support ring (21) is seated on the axial inside of the end face (15a, 15b) of the outer ring (7a, 7b) with contact with the outer circumferential surface (51) of the inner ring (5a, 5b).