I bought my Sears Craftsman table saw in 1979 and the bearings are going out. I checked with Sears for a new set and there were $52 plus shipping. That’s too much for bearings. So I checked with Ebay and they were $10 with free shipping. Not only that, the seller has sold 334 sets of these bearings. I wonder if Sears knows how overpriced they are.