(Hard chrome plating process, but without processing the inner surface of the inner ring) SUJ2 HRC58 more than Bush: Holder: S35C (chromate treatment) spherical inner ring self-lubricating synthetic resin
Very smooth motion. It is quite different from the one of the monotaro brand purchased at the same time. Afterwards, if goodness of movement does not deteriorate durability, it is perfect. While watching the situation, compare and use it.
I used it for the shift pedal of the motorcycle. Of course I could use it without any problem. I am thankful that the price is cheap and it is appreciated, as other people are being told as well, if you can mail service with simple packaging.