Mechanical Engineering - Machine Design - Discussion

Discussion Forum : Machine Design - Section 1 (Q.No. 2)
2.
A sliding bearing in which the working surfaces are completely separated from each other by lubricant is called zero film bearing.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
29 comments Page 1 of 3.

Veera reddy said:   1 decade ago
Zero film means direct contact between shaft and bearing.

Dinesh said:   1 decade ago
Zero Film Bearings: These type of bearings as their name suggests have no lubricant present between the contact layers.

Karthik said:   1 decade ago
The name shows the meaning that there is no lubricant between the working part involved.

Karthikyuvaraj said:   1 decade ago
Zero film bearing means that operates without any lubricant.

Bharath said:   1 decade ago
Zerofilm means there is no lubricant between working parts.

SAYYAD LAYAK B. said:   1 decade ago
Zero film itself indicates that lubricant is absent in this type of bearings.

Shubham wani said:   1 decade ago
Zero film - means a very negligible distance.

Between bearing and shaft, that's why lubrication is important.

Shivananda patil said:   1 decade ago
Zero film means direct contact that means whether it is sliding contact or surface contact or may be the rolling contact between shaft and bearing.

Ram said:   1 decade ago
Zero films means there is direct contact between journal and bearing.

Devendra singh said:   1 decade ago
Zero films means there is no lubrication between journal and bearing.

While there a lubrication present in journal and bearing it is called thick film lubrication.


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