The Basics of Rollers 【ミニ四駆】Tamiya Mini 4WD #7
ฝัง
- เผยแพร่เมื่อ 3 ก.ค. 2024
- This time I will share some stuff that I know about rollers in Mini 4WD.
Bearing Rollers Weight:
HG 19mm Aluminum Ball Race Rollers (Ringless) = 1.3 gram
19mm Aluminum Rollers w/ Plastic Ring (Aero Spoke) = 0.8 gram
19mm Aluminum Rollers w/ Plastic Ring (Dish Type) = 1.1 gram
19mm Aluminum Rollers w/ Plastic Ring (5 spoke) = 0.8 gram
19mm Aluminum Ball-Race Rollers (Aero Spoke-rubber rings) = 0.8 gram
19mm Aluminum Ball-Race Rollers (5 spoke-rubber ring) = 0.8 gram
17mm Aluminum Rollers w/ Plastic Ring = 0.8 gram
17mm Aluminum Ball-Race Rollers (3 spoke type-rubber rings) = 0.7 gram
13mm Aluminum Ball Race Rollers (Ringless) = 0.8 gram
13mm Guide Rollers Ball Bearing = 2.1 gram
13-12mm Double Aluminum Rollers = 1.4 gram
13-12mm Double Aluminum Rollers w/ Rubber Rings = 1.5 gram
11mm Guide Rollers Ball Bearing = 1.5 gram
9mm Guide Rollers Ball Bearing = 0.6 gram
9-8mm Double Aluminum Rollers = 0.6 gram
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Great video!
Keep them coming 👍
Thanks a lot bro! Glad to hear that!
beautiful roller
fastest rollers are the rubber one, with the rubber taken off.
Interesting, I shall try that.
Yg ini sudah saya lihat om, tp blm ada penjelasan lebih mendalam dan variasi apa saja yg bagus di track
Walaupun sy blm punya STO
Penjelasan ny terperinci banget
Trim buat Rosco
Thx om sdh mampir
How did you make your roller spinning long? Awesome!
Hmm, I think it would be nice to see a comparison of similar rollers. For example, aluminium double rollers Vs low friction plastic double rollers. Smoothness, weight etc etc.... And are the aluminium ones really worth the extra cost.
Watch this one bro: th-cam.com/video/FU9VbH4_IL8/w-d-xo.html
Also this one: th-cam.com/video/AYJGZkfNjOw/w-d-xo.html
Pretty good explanations. I just have two stupid questions:
1. Why put the bigger rollers in front and not the back?
2. Why not have all the rollers be the same size?
+YOLO Swagz i usually put smaller roller at the front to speed up the cornering. Rear side rollers act as a stabilizer.
It's okay if u wanna use same sized rollers. It depends on ur goal and ur style.
+YOLO Swagz i usually put smaller roller at the front to speed up the cornering. Rear side rollers act as a stabilizer.
It's okay if u wanna use same sized rollers. It depends on ur goal and ur style.
Bang Rc, saya bikin STO depan belakang pake roller dragon yg aluminium, sampai hari ini mabal kalo belok, belum ketemu solusinya, mungki mau berbagi nasihat, terima kasih
Mantap Great Channel,, been watching your videos for the last 3 weeks, i'm new to this Tamiya mini 4WD, speaking of rollers , would it be great if you share to us about the "angle" of the rollers....
Thanks! Basicly if you put more angle in the roller, your car will have more down force due to the downward angle of the roller. The advantage of having more angle is more stability, because the car tends to stay down. But more angle means more speed loss, because each time the roller make contact with the track wall, the downward angle will hold the speed of the car. So the cornering speed will be reduced. Well, this could become an advantage or disadvantage depending on the track layout actually.
I personally don't like having too much angle in my roller setup, because I personally like a car that has a great cornering ability. 👍
So basically the roller set up still required an angle instead of just straight up ?... but how much ?, its depend on the track lay out ( turns and straight ... )
There's no theory about actually. Some racer in Japan can use no angle at all if there's no 3 lane - lane changer. I usually use 5 degree in MS. In my MA chassis, I only use the angle from the chassis.
... this is helpful thanks for the information bro.. definitely will give it a try...
Good luck!
What about ar chassis's basic tune up set's roller (green) ?
I think it's 13mm. But I dunno whether it's a low friction type or not
om, kalau saya mau merendam roller 19 mm dengan ring plastik pakai zippo, berbahaya gak ya untuk ring plastiknya (jadi getas atau kasar)? thx
Buka bearingnya aja
Om klo misalkan roler nya ga lurus pas di puter kyk koclak gitu, pengaruh ama kestabilan ga?
Pengaruh om
Bro untuk roller 12-13 dan 19 nya itu perlu pakai bushing lagi ga ya kalau mau dipasang di tiang ?
Roller baring atau plastik? Kalo plastik iya dua2nya. Klo bearing, cm roller 12-13 aja yg pakai bushing kuningan.
Roller bearing sh mau pakainya, oh iya utk roller itu wajib di pasang di tiang AO threaded shaft ya bro ? Atau apakah bisa dipakaikan di baut panjang bawaan FRP ?
Bang saya mau tanya soalnya sya g punya barangnya. Klo roller putih 8 mm yg bawaan kit evo ato di part frp extension itu bolongannya sama ga sama ao 830 bearing? Thanks
Wah, kebetulan saya juga nggak pernah pakai gan
Hi sorry to ask are the old school 13mm bearing rollers still considered legal?
Yes it's okay to use that roller 👍🏼
@@roscoechannel ty
om, saya newbie di tamiya mau rakit SDC, untuk tapered roller kenapa jarang ada yg pakai ya ?
Mungkin nggak sesuai selera
Kalau roller w/ plastic ring bedanya apa sama yang ring karet dan ringless?
lebih kencang beloknya
Hi bro wanna ask my roller so smooth before, after use it for race once and my 4wd flying, after that my roller not smooth anymore. How to fix it? Thanks
+Insan Kurnia probably the bearing was damaged or the other possibility is that the bearing house itself is damaged. Try changing the ao 520 bearing first and see how it goes.
Hmmm ic thanks for reply, more question after i loose the locknut n try to spin, the roller spin again but not smooth as before, but after i thighten the locknut, roller cant spin, but before flying use same method its still spinning
+Insan Kurnia try cheking the bearing roller spacer too
What is the best roller for stock race?
+johncarl muralla i guest most stock racers use double plastic roller from the "dragon" series
what difference bearing roller and aluminum roller
if a roller has a bearing on it then you can call it a bearing roller. Most of the rollers in Mini 4WD were made from aluminum (other than the plastic rollers).
Mau tanya ne om... Knp y kebanyakan racer pakai dobel roller 12-13 di bagian depan? Apa karna kecepatan saja wkt belok? Efek roller depan pakai 19 kira2 apa y om?
19mm roller lebih stabil, 13mm roller less stable. jika om guna roller 13mm lebih pantas dari 19mm di tikungan. kalau om.guna 9-8mm roller. belakangnya guna 13mm. pastikan mobilnya betul2 stable. enak pantas cepattt kriuk2
Mas..itu penempatan rollernya segaris or nggak..?depan belakang
Beda
Pasang roller 12-13 yang benar bagian mana yg paling atas Om?
keduanya benar kok
Om bikin give away roller om!😁🙏
ok doc..roller roller and rollers
Muhahahahah Xp
👍
my stock ruller spin almost FULL second LMAO
bang roscoe tumben edit ny pake kine master
Ini video lawas, pas masih newbie super
Hi Roscoe, for break-in of roller?
I don't have the video
How about the 9mm DAR sir? Thanks
Small contact surface 👌
@@roscoechannel what is the advantages and disadvantages of this 9mm DAR sir? Thanks
What do you use for oil?
+Christopher E. Do you mean the oil for bearing? I only use bearing oil to re-lubricate the bearings after being cleaned.
Yeah, oil for the bearings. Is there a specific kind you use?
+Christopher E. Previously I used Tamiya Bearing Oil. But, I guess you can use other brand too as long as it is designed for small bearings. I don't recommend an oil that is too thick, coz I'm not sure whether that kind of oil can really lubricate the inside part of a bearing. Well, that's what I'm thinking. 😁
Oh wow, I didn't even know they made their own oil! Thanks so much!
+Christopher E. You're welcome bro. You can try this link to see the image: www.google.co.id/search?q=tamiya+bearing+oil&oq=tamiya+bearing+oil&aqs=chrome..69i57.5717j0j4&sourceid=chrome-mobile&ie=UTF-8#imgrc=huor2C857ytsIM:
If I put all 19mm rubber rollers in my car, so the car is very stable. Is that good idea?
Not recommended. The rubber will make your car slow on each corner. I recommend plastic ring or HG ringless roller.
Roscoe Channel I little bit confuse about the kind of rollers.. 😅
where did u buy that transparent box and what is it called?
+Michael Knight It's called a Dimension Checker and I produce it myself a few years ago. You look it up for the Tamiya brand Dimension Checker.
Where can i buy 1?
+Michael Knight I've stopped selling my dimension checker. For the Tamiya brand, you can look it up on ebay, amazon or hobbylinkjapan
I have the 7mm rollers on a VS chassis. It doesn't go faster than a 12 and 13mm + 4 19mm ring less rollers from the XX Evo 1. Can I send you a photo of the cars? Can you contact me and send me your email
7mm? Plastic? I never use 7mm roller tho. 12-13 DA roller got minimum contact surface.
Just browse over my videos and you can copy the setup bro. Try to do that first and then you can tell me how's the result in this comment section. 👍