| 摘要 |
The rolling bearing comprises an inner ring 1, an outer ring 2, at least one row of rolling elements and at least one seal 7 provided between said outer and inner rings. The seal 7 has, in cross section, the overall shape of a H and comprises internal lips 21, 22 and external lips 23, 24 forming the two substantially parallel branches of said H. The inner and outer rings 1, 2 comprise opposite radial ribs 25, 26 located axially between the internal and external lips 21 to 24 to axially retain the seal. |
