• How to use bearing heaters correctly?

    How to use bearing heaters correctly?

    The bearing heater uses the eddy current heating principle of a power frequency induction heater to rapidly heat the bearing to heat and expand the inner hole. After the expansion, the bearing inner hole and the shaft realize an interference heat suit. Therefore, you must pay attention to safety in ... read more

    Nov 09,2020 News
  • What are the influencing factors of bearing service life?

    What are the influencing factors of bearing service life?

    Many people have serious misunderstandings about bearing service life. General buyers and users believe that the service life of the bearing should be calculated from the bearing processing to the equipment. However, this is not accurate. Simply put, the service life of the bearing should refer to t... read more

    Oct 26,2020 News
  • What are the countermeasures for oil leakage due to poor sealing of the oil seal?

    What are the countermeasures for oil leakage due to poor sealing of the oil seal?

    1. Before the bearing oil seal Master and identify the basic knowledge of counterfeit products,Choose high-quality and standard oil seals. 2. When the bearing oil seal is in progress During installation, if the outer surface of the shaft diameter is low in roughness or has defects such as rust spots... read more

    Oct 19,2020 News
  • What are the main factors that cause the bearing oil seal to leak? What is the impact?

    What are the main factors that cause the bearing oil seal to leak? What is the impact?

    1. The main factors of bearing oil seal leakage Lack of sealing of bearing oil seal is the main factor causing oil leakage. When the shaft wears and forms a groove, even if the new oil seal is replaced, the contact pressure between the bearing oil seal lip and the shaft is decreased, resulting in to... read more

    Oct 09,2020 News
  • What is the working principle of the bearing oil seal?

    What is the working principle of the bearing oil seal?

    1. In the free state, the inner diameter of the oil seal lip is smaller than the shaft diameter and has a certain amount of interference. 2. After installation, the interference pressure of the oil seal edge and the contraction force of the self-tightening spring will produce a certain radial pressu... read more

    Sep 28,2020 News