Anti-Friction Bearings
ฝัง
- เผยแพร่เมื่อ 1 มิ.ย. 2024
- Brought to you by the Machine Tech Video Blog!
In this video, Adam introduces anti-friction bearings. He covers:
+ The function of a bearing
+ The two main categories of bearing: Hydrodynamic and Anti-friction
+ The construction of an anti-friction bearing
+ The main types of anti-friction bearing: Ball (Deep Groove Radial and Angular Contact) and Roller (Cylindrical, Needle, Tapered, and Spherical)
Title music by Andrew Applepie - "Festivities":
andrewapplepie.com
Special thanks to Laney College in Oakland, CA.
For more about Laney College, check out the website: laney.edu/machine_technology/
AND BE SURE TO SMASH THAT "LIKE" BUTTON! - วิทยาศาสตร์และเทคโนโลยี
![Applications of Bearings 1 [Common Types]](http://i.ytimg.com/vi/lFA6YXNKGII/mqdefault.jpg)
I have to say; Great production quality!
you making a video on Bearings or something?
Hey Cody!! What's up?
bear my children
Fancy seeing him here....
I liked both comments
Surprised this channel isn't more popular. Very well put together.
it's not more popular because the guy is fuckin weird
I'm watching these videos that are like "journal bearings suck, roller bearings all day" and this guy's just over here like "ALL BEARINGS ARE GREAT, SO MANY COOL FUNCTIONS". Love the enthusiasm. I've been reading shingley for 10 hours and these videos made it all click in 10 mins. thanks!
This is the first time I have ever heard or read them called "anti-friction" and not "ball" or "roller" bearings. Ain't all bearings supposed to be "anti-friction"? I get that it's rolling resistance vs sliding but they both are designed to minimize friction.
skoronesa It is a bit confusing but common in industry to differentiate anti friction (ball or roller bearing) and plain bearing (pin and bushing).
You are nothing short of an amazing teacher. These videos are so information dense its mind blowing every time I see a new one.
Thank you for this great overview of anti-friction bearings, sir!
Really awesome video with short and great explanation with showing different images. Hope again I will see this type of introduction on any topic.
You should make more videos. The way you explain everything I find it very effective an unique way to understand even complicated topics.
Hey Adam,
Great video. Looking forward to seeing more from you.
All the best,
Tom
Hi, Tom,
Thanks for the comment and it was great chatting with you the other day. (Btw, love the mousepad)
Please keep on making more videos like this... Really appreciate your work
Excellent explanation with the animation. excited to see more videos.
you are a really hard working teacher, thank you and keep going. great videos.
Studying for my redseal and your videos are really helpful for review. Thanks! Keep em coming!
Love your capability to explain so simple!
Thank you so much!
2:15 I got all kinds of loads acting on my shaft
stenobro recip
I hate this
5:36 Maybe you need an angular contact ball bearing to support a large amount of thrust load ;)
This channel sure needs some recognition
I'm a retired electrician and we usually changed bearings in small to 250 HP motors. Still amazed that when I started back in late 1960's most NEMA motors still either had a zerk fitting or threaded hole to install one to decrease ball bearings. Amazed how long some sealed bearings may last in motors t hug at run 24/7.
kindly come up with videos every week!!
Great educational vid on bearings. Thanks and keep up the vids.
Your videos are really helpful for me in DME
"It depends on how much " load" is on your shaft." Ahh...apparently not a whole lot on mine these days...🙄😂
Hey Adam, I learn a lot from your videos...nice efforts....Hope to see some detailed video on both type of bearings..I would also love to see some video on lubrication management ...take care
This Video helped me with my Bearings Exam. Thank you
Great video. Great information and very easy to watch. Great job man!
Great video! I really appreciate all your videos; you do a great job. If you don't mind, I would like to comment on a couple of things. Folks who have little or no experience have never heard the term anti-friction bearing as it has kind of become a legacy description. It is entirely accurate and acceptable, however I started using the term "rolling-element bearings" because people tend to understand that term better.
Two small nit-piks: You said shielded bearings are lubed for life. That is not true. Sealed bearings are lubed for life but shields are actually installed to prevent over-greasing of the bearings. The shield is always on the side of the bearing where the grease is introduced to the bearings (shields can be removed for oil-lubed bearings). Also, angular contact bearings can be installed back-to-back, face-to-face or even tandem depending upon the application. Almost always they are installed back to back in pumps. However, face-to-face is better when misalignment is present (per SKF).
Love the Chesterton 442 Split Seals on your pump!
Short and simple but very informative. Keep them coming man. I am already subsided to u. Don't u dare disappoint me.
Brilliant - all very clearly explained thanks :)
Better than actual school education! Many thanks...i need these info for my job.
can't praise you enough
please upload more videos .............. waiting for next machine tech videos ..... i just love it ....please please upload
Very thorough!! really easy to understand
hey Adam, thank's man .
it's extremly usefull i loved it.
This is a great video. Subscribed. I hope to see more videos like it.
Yes I did learn a lot, thanks!
Thanks a lot for this nice explanation!
Great explanation... Thank you very much
Adam, Thank you for this video. Just getting into the bearings market. Is there any way we could speak in more details?
Another great video.
Could you do a video on valves and their types functions and so on.Recetky worked in an internship and I've been seeing these things alot
Great video! Thanks a lot.
Well done. Nice video.
Nice summary ❤️
Thank you so much. Your videos are to help full for me
Superb explanations
Great work
Sir I've completed my mechanical engineering after now am working mechanical field now am learn pumps and motor sir happy to learn this and watching ur video s
Great video! I learned things! 👍 😊
Thank you for sharing knowledge
thanks very much for sharing. What are the outer side ring and inner ring being made? seamless alloy steel tube or casting?
Wonderful video. 🙂
Can you please explain how one would decide whether to use hydrodynamic bearing or anti-friction bearing for a given application.
Answer is simple: Depends on the application
Perfect!! Many thanks sir
great explanation!
damn good video. Question. So I have an old fashion windmill with a horizontal shaft and 2 sealed bearings. If I wanted to have the shaft to turn more freely, to help with low wind start up, less torque required, can you recommend a better bearing??
Very good video. Keep it up, guys!
hey you described very well. thankxx bro..
Just awesome
Great video! Very informative. Looking forward for more
Thanks...very well done.... I use these for my grade 9 thru 12 power tech and auto classes.
That's exactly what I hoped! I'm glad other educators are finding these videos useful.
nice footages
Where we can find FULL Lecture/Video on Bearings ??
Wud like to know about tilting pad journal bearing working principle and when high temperatures issue comes
Can you make videos on turbine internals and compressor internals such as seal gas system, turbine governing mechanism, safety valves, surging etc??
Hey sir. I see your video is 3 years old. I don't if you're still around but I have one question. I have one pump and one pressure washer both electric, both have zerk grease fittings for the motor bearings. Some people told me not to grease those because I might cause damage. Is that true? If it's not. What kind of grease should I use?
great video, can you link me or make a video how to calculate bearing size. Thanks.
Loving you guys , thank you.
Thank you so much for making these videos
Thank you TH-cam recommendations
This video must have taken a lots of production hours.
But very good explained the concept.
hi,can you please tell me what type of bearing have long life in vertical wind turbine?thank you
Thank you very much !!!
Amazing!!! Love a good channel before it gets overwhelmed with earthlings ^^
:-) :-) I like your Krombacher Cap. It reminds me of my home village.
Very useful to me .
Can you do a video on bearing number designations
Are there linear bearings for move along inside pipes/tubes?
Please kindly share the knowledge about turbochargers
So Tapered Cylindrical bearings are the best ones..got it
Great video mahn! Thanks :)
What about the ball rolling on two races wich have different circumferences ?
good stuff.
Nice Sir...
Whats meaining of anti friction bearing i think all bearing are anti friction
like sliding surface and rolling contact also
Why i didn't find this channel earlier.??
Me too😭
perfect video, thanks for sharing
5:25 the middle one.
Is it okay to weld the bearings?
I thought in a bicycle wheel hub the ball bearings are loose (not locked into a cage) ?
This guy rocks
Conical roller bearings are often used to support the wheels of cars.
Ya que de "Rodamientos" se trata, les sugiero vean el "Rodamiento Autoalineable Yonto" el cual no requiere jaula y se arma a mano sin herramienta alguna.
Love from India, Punjab!😊
Truly amazing video!!!
Great!!!
Please make a video on axial load thrust load, radial load ,..so I can understand better.
Well, I think 3 things define a bearing: 1. support a cylindrical shaft for rotation or swing; 2. an independent component between shaft and structure; 3. lubricated (or prevent direct friction)
Bearings do the 3 things you mentioned, but so are other machine components, e.g. rails, pulleys
But to be more general, linear motion supporting element sometimes is also called bearing, such as linear guide can be called linear bearing. So point#1 can be generalized as "support an element's 1-DOF (degree of freedom) movement"....but that won't be nice to put this long string on youtube clip...
what the...? do they sell krombacher in the usa??
Hi, Gigaguenther,
Adam here. I lived in Berlin for some time and was given that Krombacher hat as corporate schwag. Guess I was a valued customer...
Gigaguenther they sell krombacker in Ontario Canada. I pick it up from time to time.
I'm your big fan
I love my wife's hydrodynamic bearing, it supports the axial and radial loads of my shaft very nicely... ;)
How the hell does this guy say these things with a straight face? XD
Engineers are all dead inside. They have their sense of humor, personalities and souls beaten out of them throughout the entirety of their academic lives.
Ask a mechanic about suck squeeze bang blow.
Ah, the good old 4 stroke, though in practice you need a lot more than 4 strokes to get anything done.
It was proven years ago by crankshaft manufacturer SPG that a correctly designed oil fed plain bearing had less friction than a roller bearing or ball race, this related to the roller bearing crankshafts.
So good video ! Thank you
رهيب ...شكرا
Hi Adam .