What kind of high temperature grease is used for WRY heat conduction oil pump
The WRY heat conduction oil pump is supported by a double-ended ball bearing structure. The front end is lubricated with lubricating oil, and the rear end is lubricated with grease. There is an oil guide pipe in the middle of the heat conduction oil pump, which is used to observe the sealing condition and recover the heat conduction oil at any time. Due to the long-term continuous operation of the thermal oil pump, the user does not frequently replace the oil in the bearing chamber during use, which leads to the long-term high-speed operation of the bearing under the condition of poor lubrication conditions, which causes the bearing damage of the thermal oil pump, which causes the thermal oil pump to generate noise. The heat conduction oil pump should be regularly maintained in daily production, cleaned, and the oil used to lubricate the bearing in the bearing chamber should be replaced in time. What kind of high temperature lubricating grease should be used for the WRY heat conduction oil pump?
There are two ball bearings in the bearing seat. One ball bearing on the impeller side of the WRY heat conduction oil pump is lubricated with the delivered heat conduction oil, and one ball bearing on the coupling side is lubricated with high temperature grease: each After running for 3000 hours, the ball bearing must be removed and cleaned with diesel oil, and the contact surface must be checked for damage. If there is damage, a new bearing must be replaced. When installing by the ball bearing on the impeller side, the side with the dust cover should be installed towards the impeller, and the heat transfer oil should be injected into the lubricating oil before starting the machine. The ball bearing on the coupling side uses complex calcium-based high-temperature grease. When the bearing is reinstalled, the side with the dust cover should also be installed toward the impeller side, and the grease should be filled during installation. After 48 hours of bearing operation, use a grease gun to fill the pressure fill cup on the bearing cap with additional grease.
The fuel used by the WRY heat conduction oil pump must be clean and free from any impurities and moisture.