SEALING DEVICE

PROBLEM TO BE SOLVED: To provide a sealing device for a rolling bearing capable of increasing an intrusion preventing effect of water or the like by a slinger by providing the slinger nearer to a seal of the rolling bearing. SOLUTION: By recessing an outer side surface 5d of the seal 5 to provide a...

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Bibliographic Details
Main Author SHIBATA HIDEO
Format Patent
LanguageEnglish
Published 07.12.2006
Subjects
BEARINGS
BLASTING
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SHAFTS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a sealing device for a rolling bearing capable of increasing an intrusion preventing effect of water or the like by a slinger by providing the slinger nearer to a seal of the rolling bearing. SOLUTION: By recessing an outer side surface 5d of the seal 5 to provide a marking 5e formed on the outer side surface 5d of the seal 5 attached to an end of the rolling bearing 10, and sealing an annular space between an inner ring 1 and an outer ring 2, the slinger 6 can be provided as nearer to the outer side surface 5d of the seal 5 as possible without touching it, and the intrusion preventing effect of water or the like by improvement of labyrinth effect is increased. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20050157441