| 摘要 |
980,718. Bearings. W. SCHAEFFLER, and G. SCHAEFFLER, [trading as INDUSTRIEWERK SCHAEFFLER oHG]. April 4, 1963 [May 24, 1962], No. 13397/63. Heading F2A. In a cage for a needle or roller bearing the apertures accommodating the rolling members 4 have portions 5, 5<SP>1</SP>, and 7 parallel to the axis of the rolling member and disposed above and below the pitch circle 8, the cage being characterized in that portions 6 on the pitch circle are also provided. The cage may be in radial, axial or rectilinear form and be made from sheet metal with the bars 3 connected together by end rings 1, 2. |
