What methods can be used to correctly identify bearing seats?

What are the correct methods for identifying bearing pedestals? Bearing pedestals provide decision support for mechanical services, preventive maintenance tools, condition monitoring, and a range of maintenance tasks, systematically optimizing the efficiency and maintenance of workshop assets. Therefore, bearing pedestals play a crucial role in certain industries. However, if the bearing pedestal has the following defects, it cannot continue to be used, and it should be immediately replaced with a new bearing pedestal. The content is as follows:

1. Any crack or notch on the inner ring, outer ring, rolling element, and cage of the bearing seat;

2. Any one of the ring and rolling element of the bearing seat is broken;

3. Raceway. Edge blocking. There is obvious jamming on the rolling body;

4. The cage is significantly worn or the rivets are significantly loose;

5. The raceway surface of the bearing housing. Rolling body rusted and injured;

6. Raceway surface. There are serious indentations and traces on the rolling body;

7. The creep of the inner diameter surface or outer diameter surface of the bearing seat is obvious;

8. Obvious discoloration due to heat.

Therefore, please do not continue to use the bearing block when the above conditions occur, and immediately replace it with a new bearing block. Avoid unnecessary accidents.

The bearing seat factory teaches you how to prevent bearing rust! The function of the bearing seat is to support the mechanical rotating body, reduce the friction coefficient during movement, and ensure the rotational accuracy. Due to different working environments, there will be varying degrees of corrosion, which will affect the final working effect. Therefore, generally, manufacturers will take some preventive measures.

1. The manufacturer of the bearing seat introduced that the antirust oil has been repeatedly used for many years and has never been replaced, resulting in significant quality indicators such as mechanical impurities and acid value of the antirust oil that do not meet the requirements, greatly reducing the antirust performance of the antirust oil.

2. Keep the working environment clean and tidy, clean the surface of the bearing seat, avoid dust falling on the product, maintain ventilation and rain tightness of the roof skylight, keep the ground dry, and reduce the air humidity to below 65%.

3. During processing, attention should be paid to preventing hand sweat and rust. During assembly and inspection, gloves or liquid coated gloves must be worn for operation. Cleaning and oiling should be carried out mechanically as much as possible to reduce human factors. The packaging should be complete inside and outside, sealed, and free from damage and exposure.

4. Bearing seat parts that have undergone acid pickling or acid printing must be thoroughly rinsed with alkaline water, rinsed with flowing water, and then treated with dehydrated antirust oil before proceeding to the next process.

5. Prevention of bearing pedestal corrosion: In air-conditioned rooms, pay attention to maintaining a constant temperature to avoid condensation caused by humidity. In summer, when the humidity is heavy, it is prohibited for the fan to directly blow on the bearing seat components.

In order to select the appropriate bearing housing from a wide range of structures and dimensions, bearing housing manufacturers need to conduct research from various perspectives. When selecting bearings, generally consider the difficulty of bearing arrangement, installation, and disassembly, the allowable space, size, and market performance of the bearing seat, and roughly determine the structure of the bearing seat.