All you old schoolers with loose balls...
Get your balls checked.
False brinelling is preventable.
a summary:
The grooves the bearings run in (races\cones) are worn 'brinelling' normally.
False brinelling occurs when bearings are>
:worn\irregular balls
:stationary\no lube
:undue stress\shock
Some of this is preventable, bearings need to be inspected\ replaced in>
:hubs
:headsets
:loose ball bb's
:non-sealed bearing system pedals
All these systems need regular cleaning\ lubricant re-packing.
This will decrease both the effects of brinelling and the occurance of false brinelling.