speed steel bearings plated bearings ceramic rolling element bearings hl high ... series code width/height series 1 diameter series bore diameter number bore code ... diameter mm contact angle code code 1 contact angle ... 63 78 79 70 72 73 1 1 1 0 0 1 1 1 0 0 8 9 0 2 3 8 9 0 2 3 /0.6 /1.5 /2.5 1 9 00 ... 01 02 03 /22 /28 /32 04 05 06 88 92 96 /500 /530 /560 /2,360 /2,500 0.6 ... 231 241 222 232 213 223 511 512 513 514 811 812 893 0 0 2 2 1 0 2 0 2 0 4 3 2 2 0 2 ... roller thrust bearings type code 8 self-aligning thrust roller bearings ...
ceramic ball angular contact ball bearings 5s- ... da da a d 50 120mm boundary dimensions mm basic load ratings dynamic approx kn ... rs min 1 abutment and fillet dimensions mm da max load center mm ras max mass kg ... approx cr cr min a 50 55 60 65 70 75 80 85 90 95 72 80 80 90 85 95 90 100 100 110 ... 1 0.6 1 0.6 1 0.6 1 0.6 1 0.6 1 10.6 20.8 13.5 22.6 13.9 23.7 14.3 24.0 18.0 29.4 ... 1,380 2,300 1,420 2,410 1,460 2,450 1,830 3,000 1,880 3,200 1,930 3,650 2,320 3, ... .5 55.5 60.5 62 65.5 67 70.5 72 75.5 77 80.5 82 85.5 87 92 92 97 98.5 102 103.5 107 ... 112 115 117 120 127 130 67.5 74.5 74.5 83 79.5 88 84.5 93 94.5 103 99.5 108 104.5 ... 0.423 0.343 0.601 0.363 0.636 0.384 0.86 0.55 0.901 0.577 1.18 0.604 1.23 0.837 ...