should i clean my konkave bearing. I got it on monday.clean it or let the lube break down.thankyou for your input 
Is it ceramic or metal?
it is better to have them brake in.
but if you being hasty, just clean it with lighter fluid ant put a thin lube on them.
For best results break in the bearing first, and dont worry if it starts to make a noise, just add a drop of thin lube to it when it does.