Deep groove ball bearing6403、6404、6405、6406、6407、6408、6409、6410、6411、6412、6413、6414、6415、6416、6417、6418、6419、6420
6400 series


| model | d | D | B | seal | Accuracy level | weight(kg) |
| 6403 | 17 | 62 | 17 | open | P0 | 0.27 |
| 6404 | 20 | 72 | 19 | open | P0 | 0.402 |
| 6405 | 25 | 80 | 21 | open | P0 | 0.532 |
| 6406 | 30 | 90 | 23 | open | P0 | 0.731 |
| 6407 | 35 | 100 | 25 | open | P0 | 0.925 |
| 6408 | 40 | 110 | 27 | open | P0 | 1.24 |
| 6409 | 45 | 120 | 29 | open | P0 | 1.56 |
| 6410 | 50 | 130 | 31 | open | P0 | 1.92 |
| 6411 | 55 | 140 | 33 | open | P0 | 2.3 |
| 6412 | 60 | 150 | 35 | open | P0 | 2.78 |
| 6413 | 65 | 160 | 37 | open | P0 | 3.36 |
| 6414 | 70 | 180 | 42 | open | P0 | 4.95 |
| 6415 | 75 | 190 | 45 | open | P0 | 6.8 |
| 6416 | 80 | 200 | 48 | open | P0 | 8 |
| 6417 | 85 | 210 | 52 | open | P0 | 9.5 |
| 6418 | 90 | 225 | 54 | open | P0 | 11.5 |
| 6419 | 95 | 240 | 55 | open | P0 | 13.4 |
| 6420 | 100 | 250 | 58 | open | P0 | 15.4 |





