Jiaxing auto water pump bearing lubrication and sealing

Auto water pump bearing adopts disposable 'lifetime' grease lubrication of the bearing. Fill in the amount of grease should be bearing a quarter - of internal space - 1/2. In 2 - usually grease 3 lithium base grease can satisfy the requirement of the water pump bearing lubrication, but should be chosen when using the environment temperature is higher than 120 degrees high temperature grease. Due to the water pump bearings have higher speed, cooling condition is poor, have higher request for leak grease, waterproof performance, therefore, RTL water pump shaft bearing adopts radial contact rubber seal structure. Normally use nitrile rubber sealing ring, when using the demand is higher also can choose fluorine rubber seal, but the price is much higher than that of accordingly. The role of water pump bearing cover gasket is to prevent the pollutants, like dust or cooling water vapor, and prevent the overflow of lubricant. Lubricant as part of the sealing lip, usually there will be a small amount of oil overflow cover gasket. This amount should be less than 0. 2 grams. The performance of the sealing cover is determined by the material and the design of the lip. Article source: auto water pump bearing, shaft bearings, water pump bearings - Jiaxing bearing co. , LTD. ( ) A: auto water pump bearing factory bearing trading company, to you need to pay attention to the next: rolling bearing of fever and its elimination method related tags: auto water pump bearing, shaft bearings, water pump bearings, auto water pump bearing related news which cases will fever auto water pump bearing thermal and bearing performance of engine cooling system of key parts of automotive water pump bearing water pump bearing why use general auto water pump bearing grease appears channeling dynamic circumstance how to deal with related products