Review on Optimize Power Transmission with XiKe 17X40X12Mm Pre-Lubricated Performance Products by Daniel Aboubakar

I needed bearings for a bassinet I am making for our new granddaughter. Although I haven't finished it yet, I've "tried" the bearings and it looks like they're working great. It has to support a very heavy oak cradle (+ baby) and can actually hold and swing with almost all of my weight thanks to an experiment I did with a crossbar between two tables and supports on either side. The last thing I needed was for the bearings to collapse under the weight. If they can hold and swing me at 200 pounds, they should be able to handle 1/4 of that weight.