Bearing Library: Troubleshooting of the main NSK bearing lubrication of the mill   The general main bearing operation failure mainly has the following situations:   The temperature of the lubricating oil gradually rises, and babbitt alloy streaks are formed on the outer surface of the hollow shaft journal. The deep streaks can reach about 2mm, and…

How to carry out correct condition monitoring and diagnosis of rolling bearings?     "Many mechanical failures are related to the rolling bearings in rotation. The performance of NSK bearing has a great impact on the working state of the machine. Its defects can cause abnormal vibration and noise in the equipment, and even damage the…

Explanation of self-aligning ball bearings   1.What is a self-aligning ball bearing? A self-aligning ball bearing is a FAG bearing with spherical balls installed between the outer ring of the inner ring box of the two raceways and the spherical surface of the raceway. The outer diameter of the self-aligning function bearing and the inner diameter…

Brand story |  with cage for 70 years 70 years ago, the needle roller bearing with cage invented by Dr. George Schaeffler opened a new chapter in the revolution of FAG bearing technology. In February 1950, needle roller bearings with cages began to undergo practical application tests, and satisfactory results were obtained: the wear and friction…