Difference Between Sliding contact and rolling contact Bearing:
Sr. No.
|
Sliding contact Bearing
|
Rolling contact Bearing
|
1.
|
Efficient at high speed
|
Efficient at low speed
|
2.
|
More reliable
|
Less reliable
|
3.
|
Need Maintenance and Time to time Lubrication. Possible Repairing.
|
No Need of maintenance. Replacement after failure.
|
4.
|
Higher RPM precision.
|
Lower RPM precision.
|
5.
|
More rigid. Bear the shocks and high load.
|
Less rigid.
|
6.
|
High length
|
Less length
|
7.
|
Low cost
|
Expensive
|
8.
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Long Life
|
Short Life
|
9.
|
Possibility of failure is low.
|
Possibility of failure is higher.
|
10.
|
Used in turbine and compressor, etc., high speed applications.
|
Used in gearbox, etc. Low speed applications.
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