This totally depends on the bolt and rifle.
98 Mauser bolts are the same design, but different manufactures will have slight differences and may not fit or operate correctly.
Even the same make of bolt may tend to bind in an action, and bolts with worn parts may have problems with the safety not working correctly or the trigger not functioning correctly.
If possible buy a bolt made for the Brazilian 1908 rifle or your Itajuba version.
A gunsmith can make sure it fits and function properly, and check and if necessary re-set the head space.