THE CULPRITS, HOW DO YOU INSTALL CHINA MADE SINGLE ROW BEARING IN WHEELS, TIMKENS GOING IN MINE, BUT IVE SEEN THEM AS CHEAP AS 25 A PAIR FOR DOUBLE ROW, THATS WHAT YOU WANT, UNLESS YOU LIKE YOUR WHEEL TO LOCK UP WHEN THAT BEARING FREEZES UP ON YOU,,, TIMKENS ARE 35 A POP, BUT WORTH IT TO ME....