Wheel bearing
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United States of America Patent
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-
Mar 31, 1992
Grant Date -
N/A
app pub date -
Feb 20, 1991
filing date -
Feb 21, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The proposed wheel bearing has a hub 1 mounted on the preferably integral bearing shaft 4 of a wheel part 5. The hub 1 rotates on a ball bearing arrangement 2. The ball bearing inner ring or rings 3 are stressed via a washer 10 against a shoulder 6 on the bearing shaft 4. In order that the bearing shaft 4 can take greater operational forces the bearing shaft 4 has an axial bore 7, which accommodates a draw bolt 8 screwed into a plastics sleeve 13 so as to prestress the inner ring or rings 3. In this way the securing of the assembly avoids tensile stress in the shaft 4.
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