strange specification for a ABB asyncronous generator
strange specification for a ABB asyncronous generator
(OP)
Yesterday I was at my office and I see a strange specification from a customer of me, about a ABB asyncronous generator, squirrel cage, 600 kw 1512 rpm, the application is a wind farm... it´s concerned to the bearings, two ball bearings, but the strange thing is he said he wants in the drive end side a ball bearing of FAG company, and in the non drive end bearing (this is the free side) a bearing of SKF company, does anybody knows why this specifications, or if ís it some diference between the two bearings, we´re talking about a 6319 C3 bearing....
thank in advance and always wait for your good and intelligent answerss
thank in advance and always wait for your good and intelligent answerss





RE: strange specification for a ABB asyncronous generator
RE: strange specification for a ABB asyncronous generator
RE: strange specification for a ABB asyncronous generator
RE: strange specification for a ABB asyncronous generator
RE: strange specification for a ABB asyncronous generator
RE: strange specification for a ABB asyncronous generator
If both the bearings are locating type, then one of them will be free floating axially to allow thermal growth.
To the OP,
Yes, it is a strange spec that requires a clarification from the customer.
*Why a man thinks he outrun a chasing dog when it has twice as many legs?*
RE: strange specification for a ABB asyncronous generator
I try to get a clarification from them.... take care, and if some of you think something about please make me know
best regards...