Answer / narendra joshi

Bearing Nos are allocated as follows...

The size and specification of bearing.
for exg BEARING No.6203 C3 - 2Z
6 For bearing type(deep groove ball bearing)
2 For Bearing diameater series
03 For size of Bearing 03 (03* factor 5)
C3 For clearence
2Z For Double Side Metal Seal
2RS For Double Side Rubber Seal

Answer / dodi

to identification of bearing type,duty,and bore diameter

Answer / vijayendra

Bearing speification is as follows
7205 zz
7 - Bearing type (Angular contact Bearing)
2 - Load bearing capacity (static & dynamic)
05 - Bore diameter
zz - Shield from both sides

Answer / ravi kumar

Bearing numbers are given on the basis of series,type and
shaft diameter
eg:6204
6-series
2-width of the bearing
04- this 2 digits when multiplied by 5 gives the shaft
outside diameter

Answer / md.tazul islam

According to RPM,Load,Bore dia.

What are examples of mechanisms?

0 Answers  

---

how to calculate the size and weight of induced draft axial fan impeller

0 Answers  

---

Why is the suction pipe of vapor compression and refrigeration system insulated?

0 Answers  

---

What are the causes of dirty lubricating oil?

0 Answers   RRB,

---

WHICH ONE IS PREFERRED, VERTICAL OR HORIZONTAL PUMP WITH COMPLETE TECHNICAL DETAILS

0 Answers   BARC, ONGC,

---

---

What is difference between Centrifugal and Recifrocating compressor.

10 Answers  

---

Which bearing offers lowest friction?

5 Answers  

---

If the unit of pressure is Pa or N/m2, why the blood pressure or the lung pressure is messured in "mm of Hg" or "centimeters of water" respectively ?

3 Answers  

---

Explain the procedure of charging reciprocating compressor?

0 Answers  

---

what's the difference between front and rear wheel drive?on what basis we choose the type of drive?

3 Answers  

---

What is the maximum cylinder head temperature of a 1200 KW, 12 cylinders DG set

0 Answers  

---

where manning formula used

3 Answers   Sail,

---