My Whirlpool Cabrio WTW6200SW1; spin cycle loud roar

Probably the drum bearing has past its best by date.
Time for a new machine.

This site was very helpful to determine problems I had and they have the repair parts. http://www.repairclinic.com/RepairHelp/Washing-Machine-Repair-Help
Washing Machine Repair Help

If it's a roaring noise, the tub bearing is probably wearing out. Spin the tub a little with your hand, if you hear a little of the roar, that's it.

sounds like water has got past the seals and into the upper bearing.if this is the case you will hear a loud roaring noise during the spin cycle.not a cheap fix!

Your model has a bearing under the tub which is probably going bad and needs to be replaced. cabrio washer bearing replacement YouTube

No that tech is right its the tub bearing is worn.... No other options

Very likely the main bearing and drum shaft-inner tub will need replace. Not worth repairing, easily can cost more than the washer. Buy a new whirlpool front load duet, super capacity or the top load whirlpool with and agitator. Good Luck, Appliance Specialists

yes this sounds very much like the bearings have badly worn.

The roaring noise is from the drum bearing and it will only get worse with time until it fails completely. You will need to replace the rear tub assembly which is about $300 for the part. The rear tub assembly part number is 285984. It will take about 2 hours in labor.
Make sure you are using HE (high efficiency) detergent and only about 2 tablespoons per load.

That is a characteristic of bearings gone bad. You should look into replacing the bearings.