Device for decreasing discharge of lubricant, out of roller bearing, has outer bearing ring and inner bearing ring, where rolling element is located between rings, where bearing ring ripple element is engaged in intermediate space

摘要

The device has an outer bearing ring (3) and an inner bearing ring, where a rolling element (2) is located between the rings. A bearing ring ripple element (6) is engaged in an intermediate space, which is limited by both the inner and the outer rings. Both the rings are connected with a disc-shaped cover (5), which covers the roller bearing from front side in the area of the intermediate space. The bearing ring ripple element forms a housing for guiding the rolling element.