| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealing device improved for use in a machine operating in a condition having extreme humidity and dirt. SOLUTION: This sealing device sealing a space between two mutually rotatable elements consists of a housing 4 having a sleeve shape part 30 connectable with one element and an annular part 32 which forms an angle from the sleeve shape part and faces the other element. The sealing device is composed of a cap 6 provided with the sleeve shape part and an annular part 10 which forms an angle from the sleeve shape part and faces a first element. The annular part 10 supports at least one seal lip. The cap 6 supports the seal lip 24 to be joined with the annular part 32 of the housing after a fringe part 12 capable of being stored in the direction of a hub 42 by exceeding a fringe part of an annular part with corner of the housing 4 is stored to lock the housing and the cap together in the direction of axial line in the sleeve shape part. |
