The Bears on Tuesday reached the NFL's mandatory 75-man roster limit by placing center Hroniss Grasu and quarterback Connor Shaw on injured reserve; putting outside linebacker Roy Robertson-Harris on the reserve/non-football illness list; waiving/injured linebacker Lamin Barrow and waiving linebacker Jarrett Grace.
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Grasu sustained a torn ACL Aug. 8 during the Family Fest practice at Soldier Field. Shaw suffered a serious leg injury late in Saturday's preseason loss to the Chiefs. Robertson-Harris has missed several practices due to an undisclosed illness.