• Current Status and Progress of Research on the Performance of Needle Roller Bearings

    Current Status and Progress of Research on the Performance of Needle Roller Bearings

    For a long time, many scholars at home and abroad have been paying attention to and committed to the research of bearing performance, and have achieved many results. Discuss the stability of the bearing system, and find that the bearing index method is used to study the variability of the speed fluc... read more

    Jun 11,2021 News
  • Types and causes of bearing damage

    Types and causes of bearing damage

    (1) Gluing: bearing overheating, excessive load, improper operation or failure of temperature control system; (2) Fatigue rupture: due to unbalanced vibration, shaft deflection and edge load, overload, etc., bearing babbitt alloy fatigue rupture; (3) Napping: Because the lubricating oil brings large... read more

    Jun 04,2021 News
  • What is the lubrication cycle of grease for sliding bearings?

    What is the lubrication cycle of grease for sliding bearings?

    Occasionally working, unimportant parts: shaft speed <200r/min, lubrication cycle once every 5 days; shaft speed> 200r/min, lubrication cycle once every 3 days. Intermittent work: shaft speed <200r/min, lubrication cycle once every 2 days; shaft speed>200r/min, lubrication cycle once a d... read more

    May 24,2021 News
  • What are the product classifications and manufacturing methods of sliding bearings?

    What are the product classifications and manufacturing methods of sliding bearings?

    There are many types of sliding bearings: ①According to the direction that can bear the load, it can be divided into two types: radial (centripetal) sliding bearings and thrust (axial) sliding bearings. ②According to the type of lubricant, it can be divided into 7 categories: oil lubricated bearings... read more

    May 17,2021 News
  • Do you know the following types of bearings?

    Do you know the following types of bearings?

    Outer spherical ball bearing The outer diameter surface of the outer ring of the outer spherical ball bearing is a spherical surface, which can play a role in centering. Spherical roller bearing Spherical roller bearings have two rows of symmetrical spherical rollers, which mainly bear radial loads,... read more

    May 10,2021 News