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NSK Curved Bearing (Japan Made)

Japanese VendorSKU: japan-bb-nsk-cg

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Size: Size C (large diameter) Gold plated

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$19.99

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Import Tax / Customs:

All customers outside of Japan are subject to be levied import tax or customs fees. Especially, EU, Israel, and Brazil customers!

You are responsible for paying the import tax and duties levied by YOUR country. This amount is decided by your government, so we cannot tell you how much they will charge in advance.
Please be aware of this potential cost. We cannot accept any returns or cancellations due to issues with Tax and Duties. For more details, please check your government customs web site. It is completely out of our control and we cannot do anything about these kinds of fees.

For more information on payment and shipping, click here

If you have any other questions, please contact us using this contact form.

ll yo-yos have passed the manufacturer's inspection. Different manufacturers have different standards for product quality. Basically, products that can be used normally are within the product specifications.

Examples of possible initial defects : If you notice any of the following symptoms immediately after opening the product, it may be due to an initial defect.

(Bind model only) The bearing barely turns even when flicked with a finger.
Even after calming the vibrations with a rotating middle finger, the yo-yo still vibrates so much that it appears to change shape.
Parts that should have been installed (bearings/pads) are not installed

Examples of items that are not considered initial defects

Damage to the package
Color image difference
Bearing noises after playing a few times
A yo-yo that was delivered in a properly assembled state, but after being disassembled, could no longer be assembled
Scratches and paint chips inside the bearing area
The color unevenness of the yo-yo is not noticeable from a distance.
Paint chipping that is not visible from a distance
Scratches on the yo-yo that are not visible from a distance and are barely noticeable when touched with your fingers

For other competitive yo-yos, please click here.

NSK Curved Bearing (Japan Made)

This curved bearing is the best you can buy in Japan!

The life of a yo-yo is measured in bearings. A long time ago, ball bearings were a secret weapon only found on top-end yo-yos, but nowadays over 99% of yo-yos made are outfitted with a ball bearing of some sort. And it's gotten to the point where ball bearings are designed and produced specifically for use with yo-yos.

Different shapes and sizes were developed to complement the different styles of play out there, but no style has seen greater advances than string tricks (1A). The most popular development in 1A bearings was the advent of the concave bearing, made popular by Dif-e-Yo's Konkave bearings. Nowadays it's not hard to find a yo-yo that comes with one of these high-end bearings standard.

These NSK bearings are the top of the line, even for Japanese bearings, designed for competition play. Machined to a tolerance of only 5/1000, there's no questioning the quality and precision of the NSK's handiwork. They're assembled under the watchful eye of master craftsman, in a completely dust-free clean room to ensure no foreign particles make it into the bearings. They employ special manufacturing processes to maximize the bearing's smoothness.

Our team of professionals have nothing but praise for this bearing, for practice and competitive play. It's definitely a bearing we'd like everyone to try at least once, we're sure you'll be hooked.

The golden version is gilded and has unheard of spin, with massive sleep times. The standard version is much closer to other high-end concave bearings.

*Over time, the gold plating will slowly wear off. This part is machined to high precision, so caution is needed to prevent a bearing lock from freezing it up. The bearing plays best right out of the box, bearing lube is not necessary (and the bearing is so precisely machined, there's no place for oil to enter the bearing.

ブランド	Japanese Vendor
ベアリング・軸の種類	Curved bearing
ベアリングサイズ	Size C (Large)

→スペック表の見方はこちら

Brand	Japanese Vendor
Bearing Type	Curved bearing
Bearing Size	Size C (Large)

Customer Reviews

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Based on 3 reviews Average Product Rating 5.0 stars

5 Star Rating - 3 Customer Reviews (3)

4 Star Rating - 0 Customer Review

3 Star Rating - 0 Customer Review

2 Star Rating - 0 Customer Review

1 Star Rating - 0 Customer Review

coma C. coma
11-06-2020

さすが日本製

プラチナを愛用してます。ものすごい精度で出来ているので回している間は静かで回転力も上がってます。回転音でバインドのタイミングを測っている人はおろおろするかもしれませんが、使っていくうちに体がタイミングを覚えるでしょう。新品時はそのまま使用し、異音がしたらエアダスターで内部のゴミを飛ばす、それでもダメなら脱脂洗浄してレボBB&オイルをエアダスターで飛ばして再使用します。精度が高いので取り付け時ベアリングロックにハマりにくいと思うので、その時は綿棒にオイルを染み込ませて薄く散布するとはめやすくなると思います。(付けすぎ注意)
Henry H. Henry
19-12-2016

Very Good Part 2

With just one day of play, I was able to warn in my bearing quickly and I manged to free spin the yoyo bearing by hand for 50 seconds. Very very smooth, very low noise awesome bearing.
Henry H. Henry
19-08-2016

Great Bearing

This bearing came out of the box a bit rough. But before I used it I gave it a wash. I found only 1 dust particle during the wash which was quite a big one. After washig the bearing to have zero dust inside and giving the bearing my custom mixed lube it became ultra smooth. Precision of this bearing is great, but not super precision.
Henry H. Henry
21-07-2016

Product Details Are Wrong

Product Details Are Wrong ”The bearing plays best right out of the box, bearing lube is not necessary (and the bearing is so precisely machined, there's no place for oil to enter the bearing." Metal bearings will always require lube, even with a super precise one, if theres zero lube then it will become rough and the balls and groves in the bearing may turn into metal poweder. Thus meaning the bearing will self destruct soon. Lube will coat up the bearings moving parts and will make them smoother, it will go into any bearing including super precision bearings
Ai A. Ai
09-04-2016

気に入ったヨーヨーに

先に書かれている方と同じ意見ですが、とにかく静かです。それでいてよく回るので、他のベアリングよりは多少値段は高いですが、一つは持っていてもいいと思います。使ってみると驚くはずです。性能の良いヨーヨーに付けて更に性能を上げてみるのもいいですが、普段使うような気に入ったヨーヨーに付けてみても面白いです。
まっきー ま. まっきー
03-04-2016

ゴールドベアリング

日本製の高精度ベアリングです。回転が滑らかでスリープ音がとにかく静か。新品時から最適な状態になっているとのことで、脱脂等も必要ありません。ゴールドベアリングを使っていますが、本体カラーがゴールドのヨーヨーに付けると軸までゴールドカラーに統一できで見ためもゴージャスなヨーヨーが完成します。

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