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Address:No.11 Tangchuang Yuan, Yangshan Village, Ditang Street, Yuyao, Zhejiang, China
An outer ring, the inner wall of the outer ring is provided with an outer groove curvature surface;
Inner ring, the inner ring is coaxially arranged in the outer ring, and the outer wall of the inner ring is provided with a surface of curvature of the outer groove.
Relative inner groove curvature surface;
A retainer, the retainer is arranged between the outer ring and the inner ring, wherein the retainer is made of PA66 injection molding
A formed nylon retainer, the retainer has a plurality of pockets uniformly spaced along the circumference of the retainer;
A plurality of rolling bodies corresponding to the plurality of pockets one-to-one, each of the rolling bodies is arranged in the corresponding pocket, and
A plurality of the rolling elements are rollingly connected to the outer groove curvature surface and the inner groove curvature surface.
