Answer / @lbert

From Bearing Number, one can find only I.D. and Bearing type. Rest all are standardized with no proper links.

Answer / pavan

8*5 =40 gives you the ID of the straight bore bearing, or
simply you can say shaft diameter.

In case of taper bore the sleeve thickness has to be added

Answer / surendra shahare

6208=8*5=30

I have a thermal flask in which i have to fill the boiled water. I also have thermocol, saw dust and silver paper. Now tell me how i have to arrange these material to attain minimum heat loss.

7 Answers  

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What is the used of economizer in boiler?

1 Answers   ABC Inc, RRB, Siemens,

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Small gear found in the steam turbine.

0 Answers   ABC Inc, RRB, Siemens,

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What are the properties of fuel oil?

0 Answers   RRB,

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what r the advantages and disadvantages of gas burners and oil one?

0 Answers  

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1. What is fluid? 2. What is switch? What is its function?

2 Answers  

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how is Eccentricity reduced?

1 Answers  

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what is the relationship between cop and hp(horse power) of compressor?

2 Answers  

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why oil lift in screw chiller during change of climate.

0 Answers   Daikin,

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Explain important rules that must be kept in mind while designing castings?

0 Answers  

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What are the types of cleaning main engine Turbo Charger blower side?

0 Answers   RRB,

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what is aim?

8 Answers   Atlas Honda, TATA,

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