Not to drag up an old post, but I change my two rears last week in the 2016 800Z and it went went smooth as butter. I used the bearing listed in this video and threw them in the freezer overnight. I pressed the old ones out with a shop press. The new ones dropped right in after a little heat. I places the hubs in a pan of water after to cool them down as I was afraid the heat might have been too much. Worked slick.
Here is the video link...