Lubrication
Lubricant selection has a direct
effect on bearing life; therefore, great care must
be taken in choosing the most suitable lubrication
method for each application. A dedicated and trained
sales staff at PIB is always available to assist you
in this important selection process.
Why Use Lubrication?
The addition of lubrication prevents
corrosion of rolling elements, bearing rings and cages
and also prevents the ingress of contaminants and
moisture into the bearing.
Lubrication decreases rolling friction
between the raceway and the rolling elements, sliding
friction between the rolling elements and cage slide
friction of guide surface between the cage and the
bearing ring.
Lubrication also dissipates heat
generated inside the bearing as well as heat conducted
from the outside, thus preventing overheating and
deterioration of the bearing.
Required characteristics of lubricants:
- Low friction and abrasion
- High stability against heat, good
thermal conductivity
- Strong oil film
- Non-corrosive
- Provide a good barrier against
dust and moisture
- Maintain a stable viscosity
There are two types of lubricant:
oil or grease. It is important to select the correct
type of lubricant and lubricant method for each application
and its conditions.
Click on the Links below
for more Info on Lubrication:
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