Review on WJB WB511041 Bearing Replace National by Kevin Mckechnie

Mounted with a professional press tool, but already failed. Very loud. This new bearing replaced the old one with the failed magnetic encoder. It did, but the noise indicated a mechanical failure. I can not say that the bearing was defective before installation. But all the time and effort to replace the bearing is wasted. I have to replace it again. this time with a bearing from another manufacturer!