Used as an exchange bearings for hand spinner.
After washing with white gasoline, put in a hand spinner and rotate it
The level of whether or not a sound is produced.
Rotational efficiency enough not to feel rotational resistance.
It is not made in China, it is made by a Japanese manufacturer.
it is perfect! I used it as a bearing bearing for mountain bike! First of all. . . The car purchased in 200,000 suddenly became unable to run. I brought it to a bicycle store of a manufacturer's directly managed store. "It is death (pq -) It is a model 10 years ago, so we do not keep repair parts so if you can replace ξ (^ _^;)?" "Where is bad? What's wrong with me ?? ... I'm a bingo boy 's boss (゜ Д ° щ!) !! Do not say easily replace (no ¯ ¯ ¯ ;;) ┻! "And stuffed down. "Actually, the bearings are missing (p - _ -) (· o ·; "Bearing is not made by the bicycle shop originally, is not it just because the ready-made goods are hooked up (* - _ -) ??" Yu said "Well there is a possibility but as much as we m (· ___) m "So please tell me the size at least! Σ (¯ □ ¯;)!" That means "Measure" is measured reluctantly and you search by monotalou. Hello! Well, that part suddenly came out, so yang (- o -) y - - - - - so choosing the guy who is most durable is the one to buy immediately __ (¯ ^ ¯) v Thanks to that, we have two bearings at most 400 yen. . . Well. When shipping fee is charged, it is about 1200 yen. I just finished without just throwing out 200,000 yen just for that I \ (^ ○ ^) / Of course! Because I am not so fascinated with my bicycle as I can repair it myself. I already asked Otchan of a bicycle shop who did not rely on a directly managed store to reassure himself as Assisi and saying that (__ _ ·) (· _ ·) / "Thank you ♪ Ouchchan! Thank you ♪ Monotaro! And finally ... fucking guy! G ooo T ¡!! I will never go there again (▼ △ ▼ メ) ___ ___ ___ 0
During machine maintenance (small NC milling machine)
On 2017-04-02 14:15:11
I changed the bearing mounting method, so it got rotten as the rotation worsened and replaced it. It is exchange from a Chinese-made no-branded item. Although it does not precision metal processing, I thought that it would be better if accuracy was improved even a little, I made it to NSK. It seems they are turning beautifully.
Price, performance I am very satisfied. Especially the permissible rotational speed display such as the detailed performance of the bearing is properly displayed, so it was easy to select and judgment saved.