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rajeshdetroja2000
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Regarding Mechanical

05/02/2012 11:37 PM

What IS Meaning of B/B In Mechanical Drawings?
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Tornado
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#1

Re: Regarding Mechanical

05/02/2012 11:39 PM

Can you give some context, such as examples of where this notation is used? For instance, it might be "ball bearing" in some situations, but not in others.

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rajeshdetroja2000
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#3
In reply to #1

Re: Regarding Mechanical

05/03/2012 12:01 AM

This Is used In Eot Crane's Cabin Drawing...
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Tornado
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#4
In reply to #3

Re: Regarding Mechanical

05/03/2012 12:05 AM

How about some actual phrases in which "B/B" occurs?

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lyn
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#2

Re: Regarding Mechanical

05/02/2012 11:54 PM

Your indiscriminate use of capitalization makes any answer impossible.

Can you copy the text, exactly?
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PWSlack
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#5

Re: Regarding Mechanical

05/03/2012 3:10 AM

Brown Boots?

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#6

Re: Regarding Mechanical

05/03/2012 3:31 AM

http://www.acronymfinder.com/BB.html
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PWSlack
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#8
In reply to #6

Re: Regarding Mechanical

05/03/2012 3:39 AM

Ah! Bad Breath. Now it makes sense.

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#7

Re: Regarding Mechanical

05/03/2012 3:32 AM

http://www.acronymfinder.com/B%2fB.html
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kvsridhar
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#9

Re: Regarding Mechanical

05/03/2012 10:57 AM

Could it be a section line ? Section A-A, B-B etc are usual in a 2-D mechanical drawing.

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lyn
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#10
In reply to #9

Re: Regarding Mechanical

05/03/2012 11:01 AM

That gets my vote!
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Doorman
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#11

Re: Regarding Mechanical

05/03/2012 1:20 PM

BB is 0.177 inches or 4.5mm.

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Anonymous Poster (2); Doorman (1); kvsridhar (1); lyn (2); PWSlack (2); rajeshdetroja2000 (1); Tornado (2)

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