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Bearing apparatus for vehicle

  • US 6,550,975 B2
  • Filed: 10/22/2001
  • Issued: 04/22/2003
  • Est. Priority Date: 10/25/2000
  • Status: Active Grant
First Claim
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1. A bearing apparatus for a vehicle, comprising:

  • a hub wheel having a hollow hole;

    a rolling bearing mounted to an outer periphery of said hub wheel;

    a constant velocity joint for connecting an input shaft to said hub wheel such that said input shaft can incline, said constant velocity joint having an outer ring including a cylindrical portion in which an inclination guide element with respect to said input shaft is accommodated and a shaft continuously formed on the cylindrical portion and fitted into said hollow hole of said hub wheel in a state in which said outer ring shaft is prevented from rotating in said hollow hole of said hub wheel in its circumferential direction;

    a pressing member mounted to said outer ring shaft of said constant velocity joint; and

    a fixing member whose outer diameter side is fixed to a predetermined position of said hub wheel on a vehicle-outer side and whose inner diameter side is smaller than said hollow hole of said hub wheel, wherein said fixing member is sandwiched between said pressing member and a vehicle-outer side end face of said outer ring shaft in the axial direction so that said outer ring of said constant velocity joint is coupled to said hub wheel.

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