NTN Bearings / NKS Bearings

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NTN Bearings / NKS Bearings

Postby martin007 » 15 Aug 2022, 00:01

Hi!

Has any of you used NTN bearings?
And NKS Bearings?

> https://www.ebay.com/itm/295149877859

> https://www.ebay.com/itm/295150425129
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Re: NTN Bearings / NKS Bearings

Postby shirley_hkg » 15 Aug 2022, 00:35

Bought on Taobao @€1.5

Motor is dead quiet now .

Always love Italian made bearings.

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Re: NTN Bearings / NKS Bearings

Postby martin007 » 15 Aug 2022, 22:14

Taobao don't sell to Europeans...
I will look on Aliexpress.
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Re: NTN Bearings / NKS Bearings

Postby martin007 » 12 Sep 2022, 20:40

Today they arrived.

sasu.JPG


I hope they are of quality.
I don't see any inscription on the bearing that...
Packaging can be forged.
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Re: NTN Bearings / NKS Bearings

Postby Burgerman » 12 Sep 2022, 23:21

Normally SKF bearings DO say SKF on them.
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Re: NTN Bearings / NKS Bearings

Postby Burgerman » 12 Sep 2022, 23:29

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Re: NTN Bearings / NKS Bearings

Postby ex-Gooserider » 13 Sep 2022, 00:15

Burgerman wrote:Theres a huge problem with fakes
https://www.bearing-news.com/the-war-on ... -bearings/


At least we have the slight advantage that our use in chairs is not terribly high-stress so a fake is probably less of a concern than it would be for a more demanding application...

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Re: NTN Bearings / NKS Bearings

Postby martin007 » 13 Sep 2022, 14:54

shirley_hkg wrote: Bought on Taobao @€1.5

Motor is dead quiet now .

Always love Italian made bearings.




Do you have that bearing nearby?
Can you take a photo of the bearing faces?
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Re: NTN Bearings / NKS Bearings

Postby shirley_hkg » 13 Sep 2022, 15:34

cheers
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Re: NTN Bearings / NKS Bearings

Postby martin007 » 13 Sep 2022, 17:07

OK.

I have removed the bearing from the packaging.
I see some inscriptions in black ink.
The inscriptions are only on one face of the bearing.
"SKF, MADE IN ITALY, 608ZZ"
Now, i think the bearing is original.
auy.JPG
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Re: NTN Bearings / NKS Bearings

Postby martin007 » 10 Sep 2023, 20:43

Is a 2Z bearing the same as a ZZ one?


pit.png
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Re: NTN Bearings / NKS Bearings

Postby Burgerman » 11 Sep 2023, 01:51

Yes.
But in most places on a powerchair they are a bad idea. You want 2RS ones.
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