| 摘要 |
The bearing (30) has annular flanges (40, 42) integrated to an inner ring (32), where the flanges and the ring are assembled between lateral clamping plates (24a, 24b). The flanges have a shape that defines lubrication cavities (41, 43) placed nearer to side panels (34a, 34b) of rollers (34), where the cavities receive a lubricant product e.g. oil. The ring has lateral shoulders (32a, 32b) define respective axial support surfaces (32e, 32f) that support the plates. Distance (l1) between the ring and the shoulders is equal to distance (l2) separating axial surfaces outside the flanges. |
