| 摘要 |
456,862. Ball bearings. EISENWERK ROTHE ERDE GES., 9, Tremoniastrasse, Dortmund, Germany. Jan. 20, 1936, No. 1770. Convention date, Oct. 14, 1935. [Class 12 (i)] The two races a, b of a bearing are locked against axial displacement by a wire f which lies in a semicircular groove in each race. The wire is inserted through a radial hole e, the protruding end k being held by a sleeve h. A sleeve g excludes dust from the bearing. |
