Limitations to the data import into AX 2012

Hi,

We are planning to use SSIS or the a custom service endpoint to import data into several tables in AX 2012, every 2 hours. 

I want to ask whether there are any limitations to the amount of data that can be imported at once, as we may rarely have cases where we would need to import 50 000 - 100 000 rows of data into AX 2012, and we want to know whether that is possible?

I read through some of the questions here and didn't find any limitations myself, but suggestions that the data should be split into chunks of up to 10 000 rows in order to manage the import better. 

Thanks.

Best Regards,

Evgeni Dyulgerov