| 摘要 |
A bearing assembly comprised of a first race member (11), a second race member (12), a plurality of ball bearings (13) therebetween, and a keeper member (14) around the second race member and formed to embrace the outer portion of the second race member and to overlay the first race member to prevent the separation of the race members but leaving a clearance (15) between the keeper member and first race member to permit free rotative movement of one race member relative to the other.
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