| 摘要 |
Rolling contact bearing (1) which comprises an outer race (2) and an inner race (3) which is co-axial to the outer race (2), and a series of rolling bodies (4) which are arranged between the two races (2,3), and at least one sealing covering (5) arranged laterally to the rolling bodies (4) and between the two races (2,3); the rolling contact bearing (1) comprises at least one extra shield (15) which is integral to the inner race (3) and which is arranged laterally to the said sealing covering (5) in order to increase the sealing capacity of the covering (5) itself. <IMAGE> |
