A manufacturing method of a bearing device for a vehicle wheel (1) includes: a pressure adjusting step of enclosing, in a work chamber (Rw), the bearing device for a vehicle wheel (1) to which a sealing member (9) on an outer side is fitted in the work chamber (Rw), and adjusting a pressure in the work chamber (Rw) to a predetermined atmospheric pressure (Pt) according to an environment of a use area of the bearing device for a vehicle wheel (1); and a sealing step of fitting a cover (12) that seals an inner side opening (2a) of an outer ring (2) or an inner side sealing member (6) that seals between the outer ring (2) and a hub ring (3) or an inner ring (4) to the inner side opening (2a) in the work chamber (Rw) in which a pressure has been adjusted.
METHOD FOR MANUFACTURING BEARING DEVICE FOR VEHICLE WHEEL, AND BEARING DEVICE FOR VEHICLE WHEEL
2022-03-03
Patent
Elektronische Ressource
Englisch
METHOD FOR MANUFACTURING VEHICLE WHEEL BEARING DEVICE, AND VEHICLE WHEEL BEARING DEVICE
Europäisches Patentamt | 2020
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