Great content. So I’m developing a project where my bearing configuration will withstand a great amount of moment and axial load. I’m divided by using 1 set of back to back angular bearings + 1 roller bearing or 1 set of angular bearings back to back + 1 double row angular bearings. The performance in terms of security factor is similar, but I believe roller bearings are not too adequate in moment conditions. Any video where you explain a similar setup? Thanks
Yes, for moments of load, Cylindrical roller bearing is not appropriate. For heavy axial load (in case load is unidirectional) we can use also use angular contact bearings in tendum arrangement. Othwise back to back arrangement or double row angular contact bearing is good option. But make sure the size by rating life calculation. If load is constant. If load is not constant use rating static load rating formula.video on combination of bearings - No as of now there is no video
@@mastermechanicaldesign glad that I found your channel! Thank you Yes, the load is mainly static. Right now I’m having a safety factor of >2. I’m also using skf software to validate the system So probably I will have a double angular to compensate for the high moment and on the bottom a tandem arrangement of angular beartings to endure all the axial load. Thanks once again
First of all thanks for sharing the knowledge with everyone. Can you please tell us where we can find the Coefficient of friction for all the types of bearing?
You welcome. Coefficient of friction of bush bearing- You can find coefficient of friction for specific bush bearings make and model in their catalogue. Because cof is depends on size and material of bush bearing For rolling bearing - its hard to figure out coefficient of friction, because its all depends on lubrication condition. In Full film lubrication condition friction will be virtually zero and in boundaries lubrication there will some friction but can't be calculated. For more details, you can bearing selection series
bro the more i watch the more i want to thank you Can you do a video on how to find the right diameter for an axe to support the effort And thanks again your effort
Working with industrial agitators, I have a mechanical seal that has an integrated bearing but for the condition I need a extra bearing on the shaft. My question is, the kind of bearing included on the seal is going to affect on the selection of the other one?
If the existing bearing is pure radial bearing (deep groove ball bearing or cylindrical roller bearing) then this will not affect the new bearing at all.
Agar ball screw mechanism ko use kar rhe hai. Aur ball screw ki lead pata hai to is video me motor driving torque mil jayega ua-cam.com/video/sihkNhfwD30/v-deo.html
@@mastermechanicaldesign yes sir ball screw use krna hai... coupling etc Lead ka to nahi pta sir...sub calculate karna hai Motor selection bhi krna hai...
Hi Niranjan, Bearing life calculation video will finish in 2-3 days, it long 25-30 minutes Next fits video in next week. Then i will take a break with bearing. We will explore spring and and some new machine design plus gdnt
I haven't made bearing fit video yet. First we will understand the basics of GD&T and tolerance and fits, in upcoming videos. Then it will be more easier to understand fit for bearing
@@mastermechanicaldesign how it happens if load high means the element and race ways have more stress but without load it’s should be more clearance then how it could be burn
@@hemanthkumar9893maybe not creating enough load to rotate consistently and that wears out parts unevenly. Or maybe the parts start vibrating and that wears them out more
Music is like a cherry on cake...but it should be subtle and only when images are shown (I think he would have put more efforts into those details)..it's all about time and exp
The video provided valuable information, making it one of the best channels for Design Engineers!
Thank you so much Aravindh ❤️
You are very good presenter. Many thanks!
Thank you! 😃
Super video! Great detail. Thank you for taking the time .
I'm so glad 😊
VERY very good and knowledgeable videos
My all concepts cleared watching your video sir
Nice sir ❤❤
Very good sir
Thanks of lot sir
You welcome 💖
Great content.
So I’m developing a project where my bearing configuration will withstand a great amount of moment and axial load. I’m divided by using 1 set of back to back angular bearings + 1 roller bearing or 1 set of angular bearings back to back + 1 double row angular bearings.
The performance in terms of security factor is similar, but I believe roller bearings are not too adequate in moment conditions.
Any video where you explain a similar setup?
Thanks
Yes, for moments of load, Cylindrical roller bearing is not appropriate. For heavy axial load (in case load is unidirectional) we can use also use angular contact bearings in tendum arrangement.
Othwise back to back arrangement or double row angular contact bearing is good option. But make sure the size by rating life calculation. If load is constant. If load is not constant use rating static load rating formula.video on combination of bearings - No as of now there is no video
@@mastermechanicaldesign glad that I found your channel! Thank you
Yes, the load is mainly static. Right now I’m having a safety factor of >2.
I’m also using skf software to validate the system
So probably I will have a double angular to compensate for the high moment and on the bottom a tandem arrangement of angular beartings to endure all the axial load.
Thanks once again
You most welcome 😊
First of all thanks for sharing the knowledge with everyone. Can you please tell us where we can find the Coefficient of friction for all the types of bearing?
You welcome.
Coefficient of friction of bush bearing- You can find coefficient of friction for specific bush bearings make and model in their catalogue. Because cof is depends on size and material of bush bearing
For rolling bearing - its hard to figure out coefficient of friction, because its all depends on lubrication condition. In Full film lubrication condition friction will be virtually zero and in boundaries lubrication there will some friction but can't be calculated.
For more details, you can bearing selection series
Great and more thanks
Best Channel 😁
Sir can you please give load calculation and what factors considered in load.
Load calculation - Load on bearing in sum of all types of load applied on bearing like external load + Shaft load + rotating load etc.
Thanks for everything sir.
Always welcome
thank you very much bro, keep going 👍
Hello sir, in case of loacting bearing, wouldnt it cause more friction due to sliding of bearing in housing
Yes, but the friction is generally less if housing is well finished.
bro the more i watch the more i want to thank you
Can you do a video on how to find the right diameter for an axe to support the effort
And thanks again your effort
Okay Noted !!
bro?
Working with industrial agitators, I have a mechanical seal that has an integrated bearing but for the condition I need a extra bearing on the shaft. My question is, the kind of bearing included on the seal is going to affect on the selection of the other one?
If the existing bearing is pure radial bearing (deep groove ball bearing or cylindrical roller bearing) then this will not affect the new bearing at all.
@@mastermechanicaldesign Thank you for answering. But in this case the bearing is a double row tapered roller bearing
Sir how to select shaft size and material please make an video upon that
Okay
Sir 5 ton ki servo pressing machine manufacturing karna hai then kon sa video dhekna hoga sir...
Means kitne torque ka motor lena hoga
Agar ball screw mechanism ko use kar rhe hai. Aur ball screw ki lead pata hai to is video me motor driving torque mil jayega
ua-cam.com/video/sihkNhfwD30/v-deo.html
@@mastermechanicaldesign yes sir ball screw use krna hai... coupling etc
Lead ka to nahi pta sir...sub calculate karna hai
Motor selection bhi krna hai...
Fir aap ye puri series dekh lijiye, agar aap mechanical engineer hai. ua-cam.com/play/PL4Q6dev1m6dv2I_nrq0ke39Kg_A8kA2Yd.html
@@mastermechanicaldesign ok sir ji
Hii bro i didn't find the next video that is sizing of bearing
Coming up 💯
When u will upload selection of fit and lubricant quantity calculation video
Hi Niranjan, Bearing life calculation video will finish in 2-3 days, it long 25-30 minutes
Next fits video in next week. Then i will take a break with bearing. We will explore spring and and some new machine design plus gdnt
Good information
Thanks a lot Sir....
Can you post the videos faster. They are too good to be waiting.
Hehehe. Brother bearing sizing video is going more than half hour long. Editing is taking time. I will post very soon.
I m not getting your video where you explain about fits in bearing and shaft can you help??
I haven't made bearing fit video yet. First we will understand the basics of GD&T and tolerance and fits, in upcoming videos. Then it will be more easier to understand fit for bearing
Nice
Can we run below at 12000 rpm means we dont want to consider the minimum load
Yes we can run, but chances are the bearing could burn out quickly (below minimum load)
@@mastermechanicaldesign how it happens if load high means the element and race ways have more stress but without load it’s should be more clearance then how it could be burn
@@hemanthkumar9893maybe not creating enough load to rotate consistently and that wears out parts unevenly.
Or maybe the parts start vibrating and that wears them out more
How to calculate total calculate circumferential load 600newton in above explanation please reply
I haven't understood well, could you leave time stamp ? Where you want to calculate the circumstances load?
Thanks sir
Welcome 😊
OD calculation formal
There is no as such formula for bearing OD, its depends on bearing series and types
Please stop your back ground music, which is irrelevant to your good video
Yeah, i also felt the music was louder at intro. I'll take care of it. Thank you for suggesting
Music is like a cherry on cake...but it should be subtle and only when images are shown (I think he would have put more efforts into those details)..it's all about time and exp
For me personally I like background music in this video