small ball bearing miniature ball bearing miniature bearing bearing 688zz micro ball bearing tiny ball bearing mini ball bearing miniature ball
| d | D | 2B | rs min | r1s min | Cr | Cor | Grease | oil | (Approx.) | |
| 80 | 140 | 52 | 2 | 1 | 151 | 155 | 5 800 |
7 700 |
2.78 | 7216CDB | 85 | 150 | 56 | 2 | 1 | 169 | 181 | 5 400 |
7 200 |
3.46 | 7217CDB |
| 90 | 160 | 60 | 2 | 1 | 199 | 209 | 5 100 |
6 800 |
4.26 | 7218CDB | 95 | 170 | 64 | 2.1 | 1.1 | 226 | 240 | 4 800 |
6 400 |
5.16 | 7219CDB |
| 100 | 180 | 68 | 2.1 | 1.1 | 242 | 254 | 4 600 |
6 100 |
6.16 | 7220CDB | 105 | 190 | 72 | 2.1 | 1.1 | 264 | 286 | 4 400 |
5 800 |
7.32 | 7221CDB |
| 110 | 200 | 76 | 2.1 | 1.1 | 286 | 320 | 4 100 |
5 500 |
8.58 | 7222CDB | 120 | 215 | 80 | 2.1 | 1.1 | 325 | 385 | 3 800 |
5 000 |
10.32 | 7224CDB |
| 130 | 230 | 80 | 3 | 1.1 | 345 | 430 | 3 500 |
4 600 |
11.66 | 7226CDB | 140 | 250 | 84 | 3 | 1.1 | 360 | 465 | 3 200 |
4 200 |
14.6 | 7228CDB |
| 150 | 270 | 90 | 3 | 1.1 | 410 | 560 | 3 000 |
4 000 |
22 | 7230CDB | 15 | 42 | 26 | 1 | 0.6 | 21.6 | 13.7 | 23 000 |
30 000 |
0.162 | 7302CDB |
| 17 | 47 | 28 | 1 | 0.6 | 25.6 | 16.5 | 21 000 |
27 000 |
0.218 | 7303CDB | 20 | 52 | 30 | 1.1 | 0.6 | 30 | 19.9 | 18 000 |
24 000 |
0.28 | 7304CDB |
| 25 | 62 | 34 | 1.1 | 0.6 | 43 | 30.5 | 15 000 |
20 000 |
0.444 | 7305CDB | 30 | 72 | 38 | 1.1 | 0.6 | 52.5 | 40.5 | 13 000 |
17 000 |
0.66 | 7306CDB |
| 35 | 80 | 42 | 1.5 | 1 | 65.5 | 51.5 | 11 000 |
15 000 |
0.88 | 7307CDB | 40 | 90 | 46 | 1.5 | 1 | 80 | 64.5 | 10 000 |
13 000 |
1.212 | 7308CDB |
| 45 | 100 | 50 | 1.5 | 1 | 104 | 86 | 9 000 |
12 000 |
1.66 | 7309CDB | 50 | 110 | 54 | 2 | 1 | 122 | 103 | 8 200 |
11 000 |
2.1 | 7310CDB |
| 55 | 120 | 58 | 2 | 1 | 141 | 121 | 7 500 |
9 900 |
2.68 | 7311CDB | 60 | 130 | 62 | 2.1 | 1.1 | 161 | 141 | 6 900 |
9 200 |
3.36 | 7312CDB |
| 65 | 140 | 66 | 2.1 | 1.1 | 182 | 161 | 6 400 |
8 500 |
4.12 | 7313CDB | 70 | 150 | 70 | 2.1 | 1.1 | 205 | 184 | 5 900 |
7 900 |
5 | 7314CDB |
