Hi I have a 2003 hondatrx400ex,,,,so here's the deal,I need bearings and housing so I went on eBay and ordered a black path with 1 doubl row bearing on each side,,,each side only has 1 bearing but there wide double row ones,,,,,sorry just make my self clear so u can picture what I'm talking about,,,,o.k. So I go to install in got it in and after I put the brake caliper holder on it was a hell of a time to get that clamp on ,I had to get a punch a hammer it in the grooves,,,,and then I put the brake disk rotor hub on and the jam nut assembly when I got it tight then I discover there's a gap between the brake hub and the carrier so it throw my caliper placement off,,tried to bring out the caliper with washers but just couldn't get it righ,,,,,,so I grinder down the brake hub till was sug against the carrier and caliper went back on just fine,,,,,,can someone tell me the issue I was having and when I get the correct carrier and bearing do I need a new brak disk hub since I grinded it down,,,,,,