OUTER SEAL ASSEMBLY AND ROLLER BEARING SEAL ASSEMBLY

摘要

A conveyer roller bearing seal assembly located in the end of a conveyer roller shell (11, 111) comprising, an outer seal assembly (15, 115) having a first annular member (21, 121) located outermost and adapted to be non-rotatably supported on a shaft (13, 113), a second annular member (27, 127) adapted to be supported from the shell (11, 111) located closely adjacent the first annular member (21, 121), the radial extent of the members (21, 121, 27, 127) being such that they overlap, the outer seal assembly (15, 115) further comprises a resilient flexible sealing element (39, 139) supported on the first (21, 121) or second (27, 127) annular member and being in a slidable contact with the opposed face of the other annular member.