摘要 |
It comprises two bearing supports (19) and (23) mounted on an inter-turbine casing (25), a first and a second bearing (2, 4) mounted on said bearing supports, a low-pressure turbine journal (20) mounted rotating with respect to the inter-turbine casing (25), a fixed ferrule (48) and an oil passage (44) provided in the low-pressure turbine journal (20) making it possible to discharge the oil inside the fixed ferrule (48). The ferrule is preferentially widened from the end at which the oil is discharged. Figure 2
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