The reviews are automatic translation.
Replacement of motor bearings
On 2017-02-04 08:27:57
Since it was a maker item, I purchased it. I can get it cheaply and I am mostly satisfied. I think that I will use it again.
Used for maintenance of conveyor
On 2016-08-12 05:47:19
It can be used without problems. Originally koyo's bearings were used, but this time I changed it to this product. It is very pleasant that manufacturers can properly purchase at this price.
Ventilating fan motor
On 2016-08-08 19:50:49
About 30 years, I ordered the same model number to replace the bearing of the previous pressure ventilation fan, but the model number at that time and the current model number seem to be not the same, after returned goods, zz of double-sided steel plate seal We ordered and installed the old machine replacing the bearing is a lesson to order with paying attention, someone has posted the same case
Exchange of engine generator bearings
On 2016-01-15 22:34:00
Because the stamp of the bearing to be removed was "NSK 6201 Z", we ordered it as it was, but the one that reached the shield on both sides was a one side shield type although the actual thing removed. The imprint of the thing that arrived was properly "NSK 6201 Z", and the explanatory note of Monotaro was also written as one side shield type. I do not know which is right, there are similar impressions by others, feelings are not refreshing. I think that attention is necessary for ordering.
Bearing exchange inside motor of ventilator.
On 2013-06-10 13:44:59
When purchasing this product about 10 years ago, a cover covering the ball of the bearing was attached to both sides. However, the thing purchased this time was a type with only one cover. Cost down? That is, bearings are exposed on the back side. I will use it with a ventilator, so I am worried that oil will mix in the air and adhere to the ball of the bearing. I bought it because it was a thing of NSK, so it is regrettable. The Ito-NACHI bearing has double-sided cover (both steel seals).