Steering vibration, anything else ?

[dedma3au]

Pretty much common problem: had winters put on and got a bit of steering vibration at highway speeds ( winters on stock 17" alloy). Brought them to have them balanced and was told one of them had bent rim at rear. Had that fixed and all wheels checked for balance. All seem to be good and adjusted if needed, but still shaking, but less. At same time had issue with wheel bearing( was loud ), had both replaced with OEM and when i picked up the car steering shaking even more then before. Is there anything else I should check that could cause this vibration ?