Hit that very gently with real fine sandpaper or scotchbrite and make sure there are no raised burrs. It's hard to tell in the picture just how bad that is. You don't want to enlarge the bore. Just make sure it is smooth.
When I look up those bearing numbers, the "original one" is described in inches and the others are described in mm. They're awfully close to being identical and most likely are. When you forced it in there crooked, it may have deformed slightly. And with bearings, it doesn't take much. Bearings are precision assemblies and should be treated with great care and respect. Cooling (freezing) the bearing should help make assembly easier.
By the way. The axle tube would be considered the housing. The outer ring of the bearing itself is called the outer race. The rollers/balls and cage, if present are called the rolling element. The inner solid ring is called the inner race. In this case, the bearing does not have an inner race. The rolling elements ride on a precision ground, polished portion of the axle shaft often called a journal.
