| 摘要 |
<p>The invention provides a sealing apparatus (1) which does not generate an inversion of a dust lip (14) due to an interference with a rotating body (31), even if the rotating body (31) such as a rotating shaft, a sleeve or the like is inserted from the dust lip (14) side. The sealing apparatus is provided with a base portion (12) closely fitted and fixed to an inner peripheral surface of a housing, a main lip (13) extending to an inboard (A) side from an inner periphery thereof and slidably brought into close contact with an outer peripheral surface of a rotating body (31) inserted to the housing, and a dust lip (14) positioned in an outboard side of the main lip (13) and provided in an inner periphery of the base portion (12), and a leading end (14a) of the dust lip (14) extends in a direction opposing approximately vertically to an outer peripheral surface of the rotating body (31) or toward the inboard (A) side therefrom.</p> |
