ROLLER BEARING, CAM SHAFT SUPPORT STRUCTURE, INTERNAL COMBUSTION ENGINE, AND METHOD OF ASSEMBLING ROLLER BEARING

A needle roller bearing (21) as a roller bearing comprises an outer ring (22) having a plurality of outer ring members (22a) and (22b) split by a split line extending in the axial direction of the bearing, and a plurality of needle rollers (23) arranged along the track surface of the outer ring (22)...

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Bibliographic Details
Main Authors FUJII, NORIAKI, YOSHIDA, KEIKO, YOSHIMURA, YUGO, OISHI, SHINJI, ABE, KAZUTO, ABE, KATSUFUMI, FUJIMOTO, TOMOYA, KOMURA, KIMINORI, KATAYAMA, AKIHIKO, TSUCHIYAMA, HIROKI
Format Patent
LanguageEnglish
French
German
Published 20.05.2009
Subjects
BEARINGS
BLASTING
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINE PLANTS IN GENERAL
ENGINEERING ELEMENTS AND UNITS
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SHAFTS
STEAM ENGINES
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A needle roller bearing (21) as a roller bearing comprises an outer ring (22) having a plurality of outer ring members (22a) and (22b) split by a split line extending in the axial direction of the bearing, and a plurality of needle rollers (23) arranged along the track surface of the outer ring (22). The outer ring member (22a) is in the form of a semicircular shape having a center angle of 180° and has an engagement click (22c) bent from one circumferential side end to the radial outer side. The two outer ring members (22a) and (22b) are connected in the circumferential direction to form the annular outer ring (22).
Bibliography:Application Number: EP20070806418