Recently replaced all brakes (rotors, pads and hoses) and wheel bearings as well as most other suspension pieces. The car rides ten times better. Lately, I,ve noticed a clack clack clack clacking sound coming from the driver's side front wheel. The frequncy of the clacking depends on the speed. I don't feel it much in the steering wheel and the sound dissappears when I brake. Braking performance is still very good. Brake dust has accumulated more on this wheel than the others.
I suspect a warped rotor. Could there be a chance that this has anything to do with the caliper? How could a rotor warp so soon? Is there anything else I can check or do to eliminate this sound? Is driving under this condition unsafe?

Thanks in advance for any and all advice.