| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bearing with rotation stop making it possible to stably and precisely rotate the bearing for a long period by preventing the deterioration of the rotation stop structure in an early period and excellent in assemblability (mountability) when fitting a static ring (outer ring) into a housing. <P>SOLUTION: The rotation stop structure preventing the relative rotation of the static ring 4 facing a rotation ring 2 and the housing H has a convex part P constituted by projecting either one peripheral surface of the static ring 4 and the housing H partially parallel along an center axis Ax of the static ring 4 and a concave part G housing the convex part P and capable of engaging with the same by partially concaving the other peripheral surface of the static ring 4 and the housing H to the convex part P, concave part side surfaces Gs are formed in both sides in a peripheral direction of the concave part G, the concave side surfaces Gs are constituted and arranged forming inclined surfaces inclining in a shape widening toward the end by a predetermined angle θ from a base point T set in a center axis Ax side to the outside in a radial direction. <P>COPYRIGHT: (C)2013,JPO&INPIT |
