Will Washing My Bike with a Powerwasher Damage the Bearings?

I heard somewhere that I shouldn't wash my bike with a powerwasher, because the water will find its way into the bearings and begin rusting them, eventually damaging them. Is there any truth to this? via /r/motorcycles https://www.reddit.com/r/motorcycles/comments/dgg7an/will_washing_my_bike_with_a_powerwasher_damage/?utm_source=ifttt