When the bearing is working, the rollers should perform purely rotational action on the inner and outer raceways. If the driving roller link frame is required to have enough drag force, its resistance will be overcome. When the roller drag force is not enough to overcome the resistance, at this time, in addition to the rotation, there will be a little sliding, which is compared with The difference in running speed of the inner ring (probably the outer ring) is called slippage.
What are the ingredients that cause the slippage and scratches of the full-load thrust cylindrical roller bearings?
Full complement cylindrical roller bearing slippage is a necessary condition for rubbing the housing, but slippage may not necessarily cause surface rubbing.
A few components that cause the full complement cylindrical roller bearing to slip and scratch are, such as the vibration of the shaft and the alternating load, which generate a force that can tear the lubricating oil film and cause the working face (the working face of the roller and the inner ring raceway is more common). ) on one-sided areas of bruising,
The sliding of the full complement cylindrical roller bearing causes the bearing seat to be damaged. It is a common form of damage. Do you know what is the full complement cylindrical roller bearing? Why do full complement cylindrical roller bearings slip? What measures can be taken to prevent full complement cylindrical roller bearings from slipping? For these few questions, ASAL Bearing (ASAL Bearing) will share relevant content based on inquiries about bearing common sense.
When the bearing is working, the rollers should perform purely rotational action on the inner and outer raceways. If the driving roller coupling frame is required to have enough drag force, its resistance will be overcome. When the roller drag force is not enough to overcome the resistance, at this time, in addition to the rotation, there will also be a little sliding, which is compared with the internal The difference in running speed of the ring (probably the outer ring) is called slippage.
What are the ingredients that cause slippage and scratches in full complement cylindrical roller bearings?
Full complement cylindrical roller bearing housing slippage is a necessary condition for rubbing the bearing housing, but slippage may not necessarily cause surface rubbing damage.
A few components that cause the full-fill taper roller bearings seat to slip and rub, such as the vibration of the shaft and the alternating load, produce a force that can tear the lubricating oil film and cause the working surface (the roller and the inner ring raceway have more working surfaces) See ) on one-sided areas of bruising.
Therefore, it is conceivable that the slipping damage is caused by the mutual benefit of the rough surface of the metal after the lubricating oil film is destroyed, and finally causes the effect of material transfer. Some materials are "smeared" to form pits; while the more smeared parts are raised above the original surface. In addition, some parts of the working surface were scratched, and some parts were not scratched, which is closely related to the alternating load and the degree of damage to the cuff. During tension, due to the excessive conflicting heat generated between the rollers and the inner ring, the inner ring is stretched, the radial clearance is reduced, and the bearing seat is even stuck.
