Review on Timken 513017K Axle Bearing Assembly by Cornelius Mosley

2 stars for only 2 years on my Cavalier. (driver's side front) I replaced both front hub assemblies. When these assemblies begin to fail, in most cases they make a grinding noise when rotated one way or the other. My car made a constant and very loud grinding noise when in motion. Replaced the Timken part with a new one from another manufacturer and now it's silent. I replaced the passenger side Timken assembly today, it lasted almost 3 years which is not too bad. Again it made a loud grinding noise and I was afraid it would jam.