Lego Ball Bearings

I made ball bearings using new part (Item No.77107).
My website
akiyuki.jp/
#LEGO #レゴ

[@DerGeogast]

The metal or steel balls have item number 99948 and are from the Mindstorms EV3 Set (45544).

[@Auxius.]

I recon, you can also just buy 18mm steel balls which is cheaper I think :) correct me if i'm wrong!

[@keksuya3350]

@@Auxius. Then it wouldn't exactly be "lego"

[@bob2000ful]

@@keksuya3350 but i'd be *way* cheaper

[@jobobminer8843]

Was just going to ask that. Thanks

[@davidhsonic]

I’m actually kind of amazed at how low-friction that is.

[@knoekus]

Might have something to do with the fact that it’s so heavy?

[@thePyiott]

Almost seems intentional

[@thePyiott]

Almost

[@sayethwe8683]

as Luc noted, the second test doesn't necessarily say as much about the friction as it does about the relatively large moment of inertia the metals balls have.

[@TTARM]

This is how fidget spinners are made

[@jacoblawrence9145]

I'm excited to have seen this 8 seconds after release.

[@TFScommunity9999]

Minions

[@jacoblawrence9145]

@@TFScommunity9999 Minion.

[@jwaj]

Minions

[@Mn_Sr__alloy]

観覧車とかの作品が増えそうだね

[@greenjc12]

Cool new part! Can't wait to see how this will feature in GBC modules...

[@TFScommunity9999]

Mine craft

[@aaronpaulobautista4693]

I was waiting for someone to use the new technic rings from the latest Lego Friends Wave for something cool and you definitely delivered:)

[@anubisu1024]

軌道輪，転動体，保持器とベアリングの要素を完全に再現しててたまげた 転がり摩擦もかなり小さそう

[@RobotProctor]

Gravity powered clocks just got more efficient

[@mylemonisdented1730]

Your builds always continue to amaze me, :).

[@user-cy9ms1sf5y]

レゴにすることでベアリングの仕組みがめっちゃわかりやすい

[@redshoebox]

Very useful, well designed!

[@kaytarner8381]

新いものもつかって、素晴らしいイマジネーション

[@ArsMan064sLegoTechnicCreations]

Wow! What a perfect wheels and casing size...

[@Chic-A-Dee]

Amazing stuff. As always, nice choice of colours.

[@user-ec8iy9po2f]

小2の息子が科学技術館に展示されているベアリングを見て、「夏休みの自由研究はベアリングにする!」と言い、難しいテーマなのでサポートする親としては頭を悩ませていましたが、レゴでベアリングが作れるとは! 参考にさせて頂きます

[@user-pm5hm6zj1g]

なかなか渋いチョイスだ

[@Sam_596]

Thank you for putting english subtitles on the video

[@nicolaschateauneuf297]

How can someone even come up with this. It’s just mind-blowing to me🤯

[@NickBricks123]

That's awesome!!

[@clockworkkirlia7475]

Ooo, spinny! And clever!

[@kasemite619]

Looking forward to a sweeper module showing off this mechanism🙂

[@theofficialczex1708]

Pretty good!

[@valkokir]

ABEC 0.00001 nice work! :)

[@user-rt1yt5hl2x]

レゴにこんな部品があるのを初めて知った！

[@Jakuzziful]

What a nice bearing

[@_IsaacJames_]

Absolutely love this content.

[@BF3_Gamer]

Nice!!!

[@-puddingalacremepatissiere8701]

ベアリング入りのホイール使って動力付き自動車作ってみたら面白そう

[@BazilRat]

Mr. Akiyuki, you are a true engineer sir.

[@macmusial3644]

Finally the perfect way for me to make a giant Lego fidget spinner

[@Fauxstus]

Very nice

[@liam_smith_65536]

公式に取り上げて欲しい…

[@maciejrychlik426]

your a wizard

[@thomasj4638]

this is a very good experiment with lego ball bearings

[@naizixuan6634]

Awesome

[@Angry_ni-]

Now this video is satisfying

[@user-cc2gl5qt2b]

これをたくさん作れば駆動音が静かな装置が作れますね！

[@user-AkatsukiMaya]

でもモーターの音があるかも…(にわか目線)

[@uwu1337]

this is so good you have no idea

[@YayAkiba]

I wonder if you could use the yellow ring to make a real good helicopter swashplate setup.

[@Federale570]

From the lego friends set! I got one yesterday purely for these rings.

[@Guzwar]

Brilliant.

[@John_Smith_86]

Wire it up and turn it into a power plant. That would be amazing, lolz

[@lilyofluck371]

Don't mind me, just casually making A wheel of Fourtune with nothing but Legos

[@oakinger]

can you please also post the part numbers of the middle parts? I haven't seen them before either

[@blockpartyrobotleague]

Are you talking about the green wheels? If so, they're 32247 Znap/Cyberslam wheels.

[@SnowTerebi]

I'm a simple man, I see Akiyuki, I thumb up.

[@saturnblox1698]

If it exists, you can legofy it.

[@19_174]

Looks like... Everyone love this idea of Fidget spinner's

[@kana2491]

初コメです。 機械にもレゴにも詳しくないのですが、なぜか惹き込まれます… 他の動画を先に何本か見ましたが、美しいですね(*´ω｀*)💕 そしてコメント欄の日本語の少なさにびっくりです💦 すごいのに！！

[@SoundFantasy]

Wow I never knew Lego made metal balls.

[@JJTheDev]

I'm assuming it's the ball from mindstorm ev3, the ball that was used as a wheel

[@keeleon]

Were these parts designed with these tolerances for this reason, or is it just a coincidence?

[@michaelderosier3505]

I will try glass marbles.

[@KEvronista]

like butter! KEvron

[@Fara_Bale]

Sei un fritto!

[@gameplayer4956]

Wow

[@bongherry9062]

これは掛け時計として使用できるようです

[@Serucipe]

What kind of set uses the metal ball bearings?

[@__-212]

車とか作れそう

[@kadenstewart7761]

You could make a cool fidget toy with out of this...

[@cosinex8361]

It's a spidget finner

[@lukefoale8381]

Why am I here? Hey, this is kind of neat. PRAISE THE KZbin ALGORITHM!

[@Grant_BW]

are those all real lego pieces?

[@tuankiettran8811]

Yes

[@pman4962]

Lego fidget spinner?😳

[@tojotaco3822]

what set do the new parts come in?

[@michaelbaptist7694]

fidget spinner time lol

[@eviethekiwi7178]

Don’t forget to grease after installation

[@ContainerForBrains]

金属パーツが公式に存在するのを初めて知り笑った

[@user-cg7gd5pw5b]

do you have the reference for the central piece please?

[@user-qh4lr6bf7i]

こういうのができるのを見てしまうと たとえおもちゃでも部品設計はかなりタイトにやってるのかなと思えてくる シールはさすがに難しそうですか？…と思ったらすぐに出てきて草

[@abloodcorpse3318]

I haven't ever seen both of the circular technic pieces in my life, anyone know where they're from?

[@sayethwe8683]

the outer race comes in two of this year's new sets.

[@danieleckert3508]

and the inner is probably the inner part of a wheel

[@steelyray]

Friends set with a carnival act and horse.

[@anasqai]

If round is repelling middle(neodymium magnet) maybe can be faster spin?

[@anasqai]

Didnt know abt clock at 1st, if at wheel will be faster right? Or fan, aircon, windmill can create more electricity maybe, or watermill(voltage making)? It is supposed to make lightness(more speed) in a spin right?

[@waitawhat8855]

Is that center peice custom

[@pezkiller]

would like a slippery graphite powder help reduce friction more.. or cause more friction?

[@sushitama8742]

保持器まで。。。感心

[@user-vc1yf3mp5m]

用途がルーレットw

[@williamkoenig8292]

Are those lego soccer balls?

[@dinhtuan752]

yes

[@wizbots]

What's the gray central part from the first bearing?

[@tuankiettran8811]

6x6 brake discs.

[@Gabtube252]

Subarashii

[@rexsus666]

人　生　ゲ　ー　ム！

[@SupersuMC]

You cannot convince me that LEGO didn't have this in mind when they created that new part. ;-)

[@Pangkatt]

I believe most of these parts are super old. They're most likely Znap LEGO pieces. Look it up.

[@steelyray]

@@Pangkatt Nope. The outer rings are new to Lego Friends, and the inner race is the brake disc for some technic cars.

[@flame2325]

Lego Fidget Spinner

[@electronresonator8882]

2:48 friction based planetary gears

[@user-rg2dm4pu1t]

ハンドスピナー作れるやん

[@anattemptwasmade]

Now to just make a giant lego fidget spinner

[@sunlookersam]

what are those small shiny loop things put in between the small pieces and the second ring seen at 0:12

[@williamramsey9140]

Those look like rings from the Lord of the Rings sets! I've never seen them used as spacers for pins before.

[@furbait3442]

oh god my childhood god is back! Please notice me as you shaped me as a person.

[@user-bq1go3yt7h]

油吹いたらとても滑りそう

[@freepubg774]

Lego fidget spinner

[@RyanStudio]

So… a fidget spinner?

[@hazard7732]

Posted 8 seconds ago

[@iggen]

Hi

[@thatGamingPleb]

now put that bearing inside of another bearing

[@sijam2m59]

Ok

[@user-wm3vj3by7k]

おほー？

[@wolkaiserdrake9946]

has anyone worked this into an RC build?

[@kyuheonrho7814]

2:29

[@TroopaKoopaReal]

The balls harden

[@theadmiral4625]

OH............... MY.................... GOD................................................................................................................ how long before Akiyuki hits 10,000 rpm???????? ............just a light spray of lube to prolong the life of the LEGO ABS and GO.............................................................

[@ellesse.davies]

ねえ、あなたのビデオが大好きです、あなたもインスタグラムを持っていますか？

[@legovic2299]

0:06 WAT?

[@npiper]

🤤🤤🤤

[@clarkanine]

What new part? it's not on newelementary. Akiyuki do you secretly work for lego and you just haven't told us

[@blockpartyrobotleague]

hey mike psst www.newelementary.com/2021/07/lego-42129-technic-42128-designer-interview-reindl-tacchi.html. (scroll down the page a bit)

[@clarkanine]

@@blockpartyrobotleague OMGthankyou