| 摘要 |
Object of the invention is to introduce a Hub Bearing Unit for driven wheels due to which:
1. mounting of essential parts of it are simplified,
2. the bearing-load capacity increased.
<??>These advantages are obtained by the features that:
a. the outerring (9) has a conical shape following the rounded shape of the C-V joint outerring (1). Due to this arrangement one row of the rolling elements (5) contains more rolling parts than the other, which increases the bearing-load capacity,
b. due to the conical shape of the outerring (9) the other parts such as the flange (16), innerring member (8) and cages (12, 13) can be axially mounted,
c. more space between the flanges (10, 16) is obtained which enables easier readjustment of connecting means i.e. bolts (11, 21).
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