Hub bearing unit for non -driving wheel
The utility model discloses a hub bearing unit for non -driving wheel, including wheel hub body, outer lane, inner circle, shield, ring gear, its characterized in that: the one end of wheel hub body is provided with the flange, and its other end is provided with the ring gear, still be provided with...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a hub bearing unit for non -driving wheel, including wheel hub body, outer lane, inner circle, shield, ring gear, its characterized in that: the one end of wheel hub body is provided with the flange, and its other end is provided with the ring gear, still be provided with the dust cover between ring gear and outer lane, the inner circle sets up on the wheel hub body, and the inner circle is fixed in on the wheel hub body through the fastener, outer snare is provided with first ring of steel ball on locating the wheel hub body between inner circle and the outer lane,be provided with second circle steel ball between body and outer lane, one side of first ring of steel ball is provided with sealing washer, shield, adopt above -mentioned technical scheme, because still be provided with the dust cover between ring gear and outer lane, still be provided with the outage on the dust cover for effectual water, mud and other liquid of preventing of bearing damages the sealing washer, reduces |
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