Customer Reviews of Ball Bearing 6900 Series 2Rs, Bilateral Contact Rubber Seal Type
The reviews are automatic translation.
Showing 1 - 5 of 5 Reviews
Bicycle hub bearing
On 2017-09-07 16:48:06
I bought both sides contact of Osaka soul and non-contact on both sides at the same time, but noncontacter was heavier rotation and accuracy became uneasy, so I bought NTN again. It was just "lost money".
Maintenance of food machinery
On 2016-09-11 12:22:35
I could use it without any discomfort. It is planned to purchase in the future.
On 2016-03-07 16:32:20
This product can not be used for objects requiring durability such as engine. I burned at about 3000 Km for 50 hours. Because there is no play such as clearance increase, it is considered that there is a big problem in the dimensional accuracy of the product. Depending on the application, it is a very dangerous product, so please strictly use setting and use rating notation.
After service replacement part
On 2014-02-24 13:53:26
There is nothing wrong with quality compared to brand items.
Water pump shaft bearings
On 2013-04-16 14:18:27
It seems to be quality which is comparable to that of major manufacturers. Considering it as a consumable item, it is a sufficient level. Regarding durability, although it will be confirmed from now on, it seems to be more reliable than things made in foreign countries.
Customers Who Viewed This Item Also Bought