Ntn Bearing Operation And Maintenance
Ntn Bearing Operation And Maintenance
2022年1月30日
Maintenance Of Iko Bearing
Maintenance Of Iko Bearing
2022年1月31日

Maintenance And Repair Of Ina Bearing

Repair Of Ina Bearing

1. Maintenance of eccentric INA Bearing: in order to maintain the original performance of INA Bearing in good condition for as long as possible, it is necessary to maintain and repair in order to prevent accidents, ensure the reliability of operation and improve productivity and economy.

Maintain the operation standard of corresponding mechanical operation conditions and carry out it regularly. The contents include monitoring the operation status, replenishing or changing the lubricant, and regular disassembly inspection.

As maintenance items during operation, there are rotating sound, vibration, temperature, lubricant state of eccentric INA Bearing, etc.

2. Maintenance of eccentric INA Bearing: cleaning of INA Bearing: when removing the eccentric INA Bearing for maintenance, first record the appearance of the eccentric INA Bearing,

confirm the residual amount of lubricant, and wash the eccentric ina bearing after sampling the lubricant for inspection. As a cleaning agent, gasoline and kerosene are commonly used.

The cleaning of the removed eccentric ina bearing is divided into coarse cleaning and fine cleaning, which are placed in the container respectively. First, put the metal mesh bottom so that the INA Bearing does not directly contact the dirt of the container.

During rough cleaning, if ina bearing rotates with dirt, it will damage the rolling surface of INA Bearing, which should be paid attention to. In the coarse cleaning oil, use a brush to remove the grease and adhesion. After it is roughly clean, turn to fine cleaning.

Fine cleaning is to carefully clean the eccentric ina bearing while rotating in the cleaning oil. In addition, the cleaning oil should always be kept clean.

Maintenance And Repair Of Ina Bearing

3. Maintenance and judgment of eccentric INA Bearing:

in order to judge whether the disassembled ina bearing can be used, it should be checked after the ina bearing is cleaned. Check the state of raceway surface, rolling surface and mating surface, the wear of cage, the increase of INA Bearing

Clearance and the damage related to the decline of dimensional accuracy. For non separable small ball INA Bearing, support the inner ring horizontally with one hand and rotate the outer ring to confirm whether it is smooth.

Tapered roller bearing is a separable INA Bearing, which can check the raceway surface of rolling element and outer ring respectively.

Since the large INA Bearing cannot be rotated by hand, pay attention to the appearance of rolling element, raceway surface, cage, edge retaining surface, etc. the higher the importance of INA Bearing, the more careful the inspection is.