Try making a colette extractor to grab it form the inside.
Use a piece of steel tubing just smaller than the outer race, hammer a flange on the end then cut it down the length in a cross so that it can be splayed open.
put cut end in race and screw a bolt in from the other side to open it up then knock or push it out with vice.
Or if your near newcastle i will pull it out for you with a bearing puller