I used it for repairing the drawer drawer office desk. When searching for resin bearings, it was only expensive for 2000 yen for industrial use. I can not do such things because of the comfort of the drawer. When I looked for monota and something like this, I had it! Things of affordable price.
I searched for it at home center / hardware store, but I did not sell it, I purchased it because I found it here. I installed it because 2 out of 4 were lost, but opening and closing became smoother than before and it was good. At the same time, I blown a silicone spray, I think that I am in good condition for a while. Since I did not know about the bearings that I had attached without knowing, I hope this time will not disappear.