1>what is the material of ball bearing?
Answers were Sorted based on User's Feedback
Answer / nadeem
it should have very good frictional resistance nad therefore
should be made of Mn-steel as in case of rails.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / yatin
it depends on which type of load,rpm,lubricant,temperature?
in short it depends on ur application.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / yogiraj yelpale
Common materials are hard chrome
steel 52100, C/S, 440C hard stainless steel and
carbonized high carbon steel. High speed steel
might be added to this list for severe and high
temperature applications.
| Is This Answer Correct ? | 0 Yes | 0 No |
why rotory compressor is used in the gas turbine?
What is the most economical spacing of buttress ?
I AM DIPLOMA MECHANICAL I GOT CALL LETTTER FROM ISRO AHMEDABAD FOR INTERVIEW CAN YOU GIVE ME ANY RELATED KNOWLEDGE FOR WRITTEN AND PI.
A very strange fault i cam across today,that i never experienced not studied before, i need an answer for this. Phase to phase or line to line , L1,L2 & L3, voltages are 490VAC, but if i use line to ground , its again 490 VAC. . . whats the fault and theory behind of it?
Which is more efficient? A rear engine Volvo Bus or a Front engine Volvo Bus? (Engine Capacity is same 4 both) why????????????????????
can we use light duty vehicle axle into the heavy duty machinery axle ? if no then why?
which bearing use in lathe spindle
what is the minimum velocity of cooling water for maximum efficiency of condensor.
Why is the suction pipe of vapor compression and refrigeration system insulated?
. Present population of town is 35,000 having males and females. If The population of males is increased by 6% and if the population of females is increased by 4%, then after 1 year the population becomes 36,700. Find the number males and females ?
What valves are fitted in a four-stroke diesel engine?
can i get hpcl placement papers urgent
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)