SKF bearings|FAG bearings|INA bearings|TIMKEN bearings|NSK bearings - Eric bearing supplier

Storage method of SKF bearing seals: After long-term storage of a bearing with a seal ring or a dust cover, the characteristics of the grease in the bearing may be affected. Bearings taken out of the original packaging should be properly protected to prevent corrosion and contamination. The relative humidity of the storage room ...

Propose measures to control deformation, such as spin quenching, die quenching, and control the way parts enter the oil, to evaporate the potential of materials; on the other hand, improve the automation level and stability of heat treatment, fully ensure the stability of the optimized process, and realize the product The qualit...

NSK bearing use factors mainly refer to whether the installation adjustment, use and maintenance, maintenance and repair meet the technical requirements. According to the technical requirements of bearing installation, use, maintenance, and maintenance, monitor and inspect the load, speed, working temperature, vibration, noise a...

Overheating of the microstructure after quenching can be observed on the roughness of SKF bearing parts. But to accurately judge the degree of overheating, the microstructure must be observed. If thick acicular martensite appears in the quenched structure of GCr15 steel, it is a quenched superheated structure. The cause of forma...

1. Contact fatigue failure Contact fatigue failure refers to the failure of the working surface of SKF imported bearings subjected to alternating stress. Contact fatigue spalling occurs on the working surface of SKF bearings, and is often accompanied by fatigue cracks. First, it occurs from the maximum alternating shear stress b...

NTN bearing pre-tightening force is carried out at room temperature, but in working condition, the drive shaft and bearing pre-tightening force produced by the systems micro-stretching temperature rise will change. Therefore, you should consider this when setting the pre-tightening force. factor. It needs the capacity, speed, an...

SKF bearings are a kind of central nervous system in dull operation. They work day and night, and keep advancing, like the legendary perpetual motion machine. Perpetual motion machines do not exist at all. A thing always has its life cycle and its own life span. This is a fact that we have to accept, we can only do everything po...

1. The radial load of SKF imported bearings The bearings that mainly bear the radial load are radial bearings. The nominal contact angle of this type of bearing a0=450. Roller bearings with the same gauge rain can withstand greater radial loads than ball bearings. N-type and NU-type cylindrical roller bearings can only bear radi...

The free vibration of the cage during the rotation of the FAG bearing and its collision with rolling elements or ferrules will cause this noise. It may appear in all kinds of bearings, but its sound pressure level is not too high and low frequency. Its characteristics are: a. Both stamping cage and plastic cage can be produced. ...