| 摘要 |
PURPOSE:To facilitate installation by allowing the oil amount regulator plate horizontally inserted into the gap between the lower side edge surface of a guide collar and the annular bearing support horizontally opposed to said guide collar, to be vertically shiftable through the nut of a stud bolt. CONSTITUTION:An oil amount regulator plate 48 is formed with its cylindrical vertical member 48b set downward in the axial direction on the inner peripheral edge of an annular horizontal member 48a. Said vertical member 48b is brought close to the inner peripheral surface of a bearing support 24, and the horizontal member 48a is inserted in parallel to the gap 40 (oil feeding passage) between the bearing support 24 and the lower side edge surface of a guide collar 12. A hole (not shown in the figure) through which the supporting leg 27 of a guide bearing pad 26 passes is drilled on the horizontal member 48a. When the oil feeding amount is regulated, a nut 46 is turned in the normal or reverse direction to shift the oil amount regulator plate 48 downward or upward through a stud bolt 44, and the cross-sectional area of the gap 41 is increased or reduced. |
