| 摘要 |
<p>A bearing cap (1) suitable for an electric motor comprises an outer ring (2) having three circumferentially spaced apart chucking zones (17, 18, 19), an inner ring (7) which defines a circular aperture (8) for a motor shaft (6), three struts (20, 21, 22) each of which extends from one chucking zone to the next, and webs (38, 39) provided between the struts (20, 21, 22), the inner ring (7) and the outer ring (2).</p> |
