CAGE AND ROLLING BEARING

PROBLEM TO BE SOLVED: To provide a cage whose axial movement can be easily restricted and to which lubricating oil can be properly supplied depending on working conditions. SOLUTION: The cage 11 comprises a pair of annular parts 12a, 12b having collar portions 18a, 18b bent to the inner diameter sid...

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Bibliographic Details
Main Authors OISHI SHINJI, ABE KATSUSHI, YOSHIMURA YUGO
Format Patent
LanguageEnglish
Published 03.04.2008
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 cage whose axial movement can be easily restricted and to which lubricating oil can be properly supplied depending on working conditions. SOLUTION: The cage 11 comprises a pair of annular parts 12a, 12b having collar portions 18a, 18b bent to the inner diameter side, and a plurality of columnar parts 14 connecting the pair of annular parts 12a, 12b to each other to form a plurality of pockets 13 which hold rollers 20 and having central portions 15 recessed to the inner diameter side. Herein, an inner diameter size L1of one collar portion 18a is different from an inner diameter size L2of the other collar portion 18b. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060256905