| 摘要 |
PURPOSE:To protect grease from heating and carbonization due to high temperature environment, by passing a grease feed pipe through a cooling water feeding pipe. CONSTITUTION:Cooling water fed from a cooling water feeder 4 will pass between the cooling water feed pipe 5 and grease feed pipe 3 in a double tube 6 and led to a space 10b in a cover 10 then fed through a flow path 10c to the flow path 11a of bearing jacket 11 to cool a bearing jacket 11 and bearing 12 and discharged through a discharge port 11b. Grease is fed by an oil pump 1 to the grease feed pipe 3 and cooled by cooling water then fed through a grease flow path 10a in the cover body 10 to a bearing 12. |
