| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rolling bearing in which a coating material is prevented from adhering to peripheries of sliding contact parts of seal members in electrodeposition coating. <P>SOLUTION: The rolling bearing 3 includes: an inner ring 31 fixed to an electropainted first support member 25 and having an inner raceway surface 31a; an outer ring 33 having an outer raceway surface 33a opposing to the inner raceway surface 31a; a plurality of rolling elements 32 disposed between the inner raceway surface 31a and the outer raceway surface 33a; and the seal members 35, 36 suppressing leakage of 3 g of grease filled between the inner ring 31 and the outer ring 33. In the seal member 35, 36, an end on the inner peripheral side is fixed to the inner ring 31 so that a lip part 352a provided on the outer peripheral side is brought into sliding contact with the outer ring 33. Thus, electric short between the sliding contact parts 33b, 33c coming into sliding contact with the seal members 35, 36 of the outer ring 33 and the first support member 25 is suppressed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
