| 摘要 |
<p>The twin-ring cage comprises a ring with a diameter (Dg) which is greater than the diameter (De) of the outer race, having indents (2) in which the rollers (3) are positioned, the two parts being made up of two identical rings (1) with indents (2), each ring having a cut (4), to enable the rings to be assembled misaligned; also, the said two parts being inserted in the same circumferential seat (15) central to the row (F) of rollers (3) with misalignment of the position of the said cuts (4) such that at least one roller (3) is included between them. The said cage is advantageously used in full complement bearings positioned on the eccentric (G) of the crankshaft (7) of radial cylinder (8, 9) hydraulic machines.</p> |
