Seal:
Two types of seals are commonly used in these bearings:
Metal seal (ZZ or 2Z): This type of seal is made of a thin metal and prevents larger particles from entering the bearing.
Rubber seal (2RS): This type of seal is made of a flexible rubber and prevents smaller particles and moisture from entering the bearing.
Interface sleeve:
This sleeve can be used for a variety of purposes, including:
Ease of installation: The interface sleeve can act as a guide for positioning the bearing in the desired location.
Provide a tighter connection: The interface sleeve can be used as a spacer to more firmly attach the bearing to the shaft or housing.
Shaft protection: In some cases, the interface sleeve can protect the shaft from wear and corrosion.
Features:
Bearing Protection:
Seals prevent contaminants and moisture from entering the bearing, increasing its useful life.
Lubrication:
The presence of seals helps maintain lubrication inside the bearing and prevents it from running dry.
Easy Installation:
The interface sleeve makes it easier to install the bearing and can also act as a guide for placing the bearing in the desired location.
Versatility:
Due to their design, these bearings can be used in a wide range of applications.
Applications:
Industrial Machinery:
In various types of industrial machinery such as pumps, compressors, fans, etc.
Electrical Equipment:
In electric motors, generators and other similar equipment.
Automotive:
In various automotive parts such as gearboxes, axles, etc.
Power Tools:
In power tools such as drills, milling machines, etc.