| 摘要 |
<p>A bearing seal for roller, ball or other bearing assemblies having inner and outer races adapted to contact in sealing engagement the side surface of such an assembly and an axle, shaft or bushing extending from the inner race or an inner race extension. The seal includes a rigid metallic portion and a flexible, resilient, wear-resistant portion bonded thereto and having an inner annular lip sealingly engaging the shaft. The rigid portion has an outer diameter less than or equal to the outer diameter but greater than the inner diameter of the outer race and is clamped against the outer race for rotation therewith without applying any clamping force to the flexible portion.</p> |
