专利名称：Bearing Apparauts for a Wheel of Vehicle
发明人：Hiroshi Kawamura,Kazuhisa Shigeoka,Akira
Fujimura,Koji Nishino,Hisashi Ohtsuki翁孝良
申请号：US10580961
申请日：20041014
公开号：US20070286536A1
公开日：
20071213
专利内容由知识产权出版社提供
2尺8是多少厘米
专利附图：
文献综述摘要：A vehicle wheel bearing apparatus which reduces the weight, size and number of parts and also prevents ingress of rain water or dusts and leakage of differential gear oil has an axle housing supported under a body of a vehicle. A hollow drive shaft is inrted
国王游戏怎么玩>数学谜语大全into the axle housing. A wheel bearing is arranged between the drive shaft and an opening of the axle housing and is structured as a unit including a wheel hub and a double row rolling bearing. The wheel bearing includes an inner member with a wheel hub integrally formed with a wheel mounting flange on one end and an axially extending cylindrical portion. At least one inner ring is press-fit onto the cylindrical portion of the wheel hub. The inner ring is formed with at least one of the inner raceway surfaces on its outer circumferential surface. An outer member is arranged around the inner member and formed with double row outer raceway surfaces on its inner circumferential surface opposite to the inner raceway surfaces. Double row rolling elements are arranged between the inner and outer raceway surfaces of the inner member and the outer member. A cage freely rollably holds the rolling elements. Seals al an annular space between the inner member and the outer member. A cap, having a metal core formed from steel, is press-fit into an end of a central bore of the wheel hub.
申请人：Hiroshi Kawamura,Kazuhisa Shigeoka,Akira Fujimura,Koji Nishino,Hisashi Ohtsuki
出生性别比地址：Shizuoka-ken JP,Shizuoka-ken JP,Shizuoka-ken JP,Shizuoka-ken JP,Shizuoka-ken JP
国籍：JP,JP,JP,JP,JP
成正比例
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