Review on 🔧 Performance Cost Effective Pre-Lubricated XiKe Bearing 20X42X12mm by James Broome

I bought these to replace the cheap bearings that come with my existing barn door roller fittings (rollers that hang from the track). Our door is large and heavy and the existing rollers regularly failed, first the bearings and then the roller itself completely as it failed where the bearing failed. After installation, the videos worked perfectly. No noise, good smoothness, and apparently none of the wear issues we've previously had with previous cheap roller bearings. I would highly recommend this update to anyone who wants their barn door to be nice, smooth and quiet.