"Ignoramus13628" wrote in message ...
On Tue, 2 Jan 2007 18:47:21 -0000, tg wrote:

I have to replace some bearings in a generator I have. I discovered
they are a common size - 6302-2RSH. What I want to know is, do
bearings come in different grades or qualities? Or are they all the
same? I want to replace these bearings with the best I can
get. Thanks for any pointers.



yes, they do come in different grades and qualities. Can you ask the
manufacturer for what they recommend?

I don't trust those girls that answer the phone at the manufacturers. I'd rather just go for the best I can get - if I can get
advice about what's available. If I ask a local supplier they will only tell me what they've got, rather than what are the best
type.