20mm alloy bearing pillow bearing advantage

20mm alloy bearing pillow bearing advantage:
Both sides of the outer 20mm alloy bearing pillow bearing are equipped with heat-resistant and oil-proof rubber sealing rings and steel plate dust-proof cover combination seals.  
Dust cover assembly on the bearing inner ring diameter, together with the inner ring rotation, can effectively prevent the internal external foreign body into the bearing, and can resist the external pressure to protect bearings, the combination of this consists of sealing ring and dust cover seal to prevent dirt, dust and water enter the bearing internal, also can prevent the grease inside the bearing.  The bearing can maintain perfect working performance even in bad working environment.  

20mm alloy bearing pillow bearing bearing seat is an integral structure, bearing seat rigidity is excellent, prevent bearing deformation in assembly, bearing seat is durable under any working conditions.  
Special heat treatment for 20mm alloy bearing pillow bearing inner ring  
The inner ring trench and its surrounding parts to be hardened are normally quenched. The elongated end of the inner ring with set screws is locally tempered at high temperature to maintain toughness and impact resistance.  
After local high temperature tempering around the inner ring screw hole, the bearing is better.  
Performance, can prevent the screw in the bearing during the song off, at the same time screw is very tight will not lead to the inner ring burst.  The outer ring of the bearing is equipped with a unique stop pin (ball), which allows automatic self-aligning of the bearing and prevents the outer ring from rotating, thus extending the service life of the bearing.    

Bearing and bearing seat are precision-machined, bearing and bearing seat are completely interchangeable, and the bearing can be easily replaced at any time.  
Installation for 20mm alloy bearing pillow bearing is simple.   
If you need 20mm alloy bearing pillow bearing or need any other bearings, please feel free to contact me to get more detail!
Contact: Leon
Email: nsk@zyslbearing.com
Skype: lh19881023
MP/Whatsapp: +8615098916271