Boundary dimensions Load rating Limiting speed Load rating Limiting speed ſ Bearing designation d D B smin smin Cr Cor Grease Oil Cr Cor Grease Oil kN r/min OO 100 H7026/HQ1 140 190 24 150 O60 H71928 190 24 150 O60 H71928/HQ1 210 33 2OO 100 H7028 H7028/HQ1 H71930 H7193O/HQ1 H7030