| 摘要 |
A rolling bearing comprising two rotating parts formed by an inner and outer race fitted with mounting flanges, a plurality of rows of rolling elements, separated by cages, positioned between the races, and a plane seal for sealing the races to prevent the ingress of foreign substances while retaining any lubricant that is present in the space between the races and the seal, the plane seal being formed by a space in a substantially axial direction between the surfaces of the two rotating parts and having a seal placed therein.
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