Attention To Rotation Inspection Method Of Iko Self-Aligning Roller Bearing After Installation
Attention To Rotation Inspection Method Of Iko Self-Aligning Roller Bearing After Installation
2021年12月27日
Assembly Precautions Of Fag Linear Bearing
Assembly Precautions Of Fag Linear Bearing
2021年12月27日

How To Select Fag Non-Standard Bearings And Technical Quality Analysis Of Matching Assembly

Fag Non-Standard Bearings

Fag non-standard bearing assembly focuses on controlling the height of the bearing. Because the height tolerance of fag non-standard bearing is much looser than the clearance tolerance of radial bearing, as long as the raceway groove bottom height of shaft ring or seat ring is guaranteed in the process, the bearing can be assembled arbitrarily without selection, and also meet the requirements that the separated parts of separable bearing can be interchanged.

For bearings, in addition to controlling the height between the center of the raceway and the Fag Non-Standard Bearings end face of the ferrule to ensure the total height of cylindrical roller bearings, it is also necessary to control the position of the center of the raceway, that is, the size of the center diameter, to ensure the tolerance range of contact angle, which are not carried out in part processing and inspection.

When the requirements of parts are guaranteed, the bearing assembly process is simple and smooth, Fag Non-Standard Bearings which is why the thrust bearing replaces the finished product inspection with the inspection of part accuracy.

1. Selection of bearing model: the bearing model is generally selected by the user’s technicians according to the service conditions Fag Non-Standard Bearings  and load of supporting products. Business personnel mainly know whether the actual load of the user is consistent with the selected fag non-standard bearing. If the cylindrical roller bearing fails to meet the use requirements, they should advise the customer to change the model as soon as possible, but there will be no problem in selecting the model unless special products.

How To Select Fag Non-Standard Bearings And Technical Quality Analysis Of Matching Assembly

2. Selection of bearing clearance: when purchasing bearings, users usually only tell what model and grade they are in, and rarely put forward requirements for bearing clearance. Fag Non-Standard Bearings  Business personnel must ask about the service conditions of fag non-standard bearings, including bearing speed, temperature and fit tolerance, which are directly related to the selection of bearing clearance.

3. Selection of grease: the selection of grease is generally based on the speed, temperature resistance, noise requirements and starting torque of fag non-standard bearings. Business personnel are required to Fag Non-Standard Bearings  understand the performance of various greases.

4. Selection of bearing sealing type: the lubrication of cylindrical roller bearings can be divided into oil lubrication and grease lubrication. Oil lubricated bearings are generally formal bearings, and grease lubricated bearings are generally sealed with dust covers or rubber seals. The dust cover is suitable for parts with high temperature or good service environment. The seals are divided into contact seal and non-contact seal.

The contact seal has good dust-proof performance but large starting torque, and the non-contact seal has small starting torque, Fag Non-Standard Bearings  but the sealing performance is not as good as the contact seal.

There are many separable parts in fag non-standard bearings.

Generally, small and medium-sized bearings need cage and steel ball to form components, which requires the steel ball to be pressed with the cage during assembly, and the pressing mode is related to the type of cage. For extra large bearings, some cages can not be pressed, and all parts can be separated. Therefore, cylindrical roller bearings should be packed firmly.

The common parts of two-way bearing and single row bearing are very strong, and the processing tooling is also consistent. When necessary, it can be assembled by ear replacement, which is also a holding point of the bearing. It is different from the assembly process of bearing.