Sealing apparatus for use in rolling bearing

PROBLEM TO BE SOLVED: To provide a sealing device capable of controlling a grease supply interval, and realizing the long life of a bearing. SOLUTION: A rolling bearing sealing device is equipped with bearing lids 4a and 4b, arranged in both the side surfaces of a rolling bearing 2 to be lubricated,...

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Bibliographische Detailangaben
Hauptverfasser:	SHIGEKI KOMATSUZAKI, TAKAO UEMATSU, KOUKI NAGAI
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a sealing device capable of controlling a grease supply interval, and realizing the long life of a bearing. SOLUTION: A rolling bearing sealing device is equipped with bearing lids 4a and 4b, arranged in both the side surfaces of a rolling bearing 2 to be lubricated, and having a grease filling chamber in the inside; the grease packing chamber is divided by a partitioning plate, for partitioning the grease filling chamber into plural adjoining filling chambers 5a and 5b; and the partitioning plate 13 is formed of a passage for communicating, vertically in a gravity direction, the respective adjoining filling chambers 5a and 5b for controlling base oil separation quantity while evading the residence of the grease.