| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sealing device with a lip less liable to breakage to maintain sealing performance for a long period by improving the durability of the lip and improving the capability of holding lubricant to reduce the consumption of the lubricant. <P>SOLUTION: The sealing device comprises a resin seal ring 14 (a first seal member) having a sliding face 14a for contacting another member arranged in a sealing side space M to which the lubricant is supplied and the dust lip 11d (a second seal member) formed of a rubber elastic body in a dust side space D. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
