Main bearing and rolling bearing support, has lower axial end part axially extended towards axis to form deflector, joint contacting with radial stop, and radial ends receiving respective bearings, where support is made of plastic material

摘要

The support (10) has outer and inner radial ends (26e, 26i) respectively receiving a main bearing (12) and a rolling bearing (14), where the support is made of plastic material. An outer housing (22e) has upper and lower axial stops (28h, 28u) respectively arranged in upper and lower axial end parts (30h, 30u) of the support, where the end part (30u) is axially extended towards an axis (A) for forming a deflector (43). An O-ring joint (38) arranged in a groove (40) enters in contact with a radial stop (36) of the housing. An independent claim is also included for a rolling bearing and main bearing assembly comprising a bearing support.