| 摘要 |
A hose (10), co-mouldable with washing machine tubs (11), comprises
- two rolling bearings (20, 30) arranged along an axis (a) of rotation of a washing machine drum;
- a spacer (40) interposed between the two bearings (20, 30); and
- a housing sleeve (50) preferably made of a plastic material and by co-moulding around the two bearings (20, 30) and the spacer (40). The housing sleeve (50) has an annular rim (51) which projects axially from a first one (30) of the two bearings (20, 30) in a position that is coaxial with the axis (a) of rotation and defines a seat (52) for a sealing element (53). |
