COMBINATIONAL ROLLING BEARING

PROBLEM TO BE SOLVED: To provide a combinational rolling bearing capable of stably maintaining an initial preload or a clearance in the axial direction over a long period, by restraining a secular change in a dimension of spacers. SOLUTION: The spacers 5 and 6 are interposed in at least one between...

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Bibliographic Details
Main Author FURUYAMA MINEO
Format Patent
LanguageEnglish
Published 23.08.2007
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 combinational rolling bearing capable of stably maintaining an initial preload or a clearance in the axial direction over a long period, by restraining a secular change in a dimension of spacers. SOLUTION: The spacers 5 and 6 are interposed in at least one between outer rings 3b and 4b and between inner rings 3a and 4a of rolling bearings 3 and 4 juxtaposed in a plurality, and a preload is applied in a fixed position to a plurality of rolling bearings 3 and 4. The spacers 5 and 6 are tempered at the temperature of the second stage of tempering. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20060031792