Disk Harrow Units
| Bearing NO. | Dimensions(mm) | Basic load ratings | |||||||||||
| d | d1 | H | a | B | m | t | C | s | S1 | S2 | dyc(Cr) | stc(Cor) | |
| ST740 | 55.562 | … | … | 139.7 | 55.6 | 45 | 7 | 139.7 | 13.5 | 13.5 | 43300 | 17.45 | 29200 |
| ST211 | 55 | … | … | 139.7 | 55.6 | 46 | 8 | 139.7 | 13.5 | 13.5 | 43300 | 17.45 | 29200 |
| ST211-1-15/16 | 49.238 | … | … | 139.7 | 69.9 | 46 | 8 | 139.7 | 13.5 | 13.5 | 43300 | 17.45 | 29200 |
| ST211-2-3/16 | 55.575 | … | … | 139.7 | 55.6 | 46 | 8 | 139.7 | 13.5 | 13.5 | 43300 | 17.45 | 29200 |
| ST211-1-3/4 | 45.212 | … | … | 139.7 | 55.6 | 46 | 8 | 139.7 | 13.5 | 13.5 | 43300 | 17.45 | 29200 |
| ST211-55R | 55.575 | … | … | 139.7 | 50.8 | 46 | 8 | 139.7 | 13.5 | 13.5 | 43300 | 17.45 | 29200 |
| ST211-50R | 50.4 | … | … | 139.7 | 50.8 | 46 | 8 | 139.7 | 13.5 | 13.5 | 43300 | 17.45 | 29200 |
| ST211-40 S | … | 43.1 | 40.878 | 139.7 | 50.8 | 46 | 8 | 139.7 | 13.5 | 13.5 | 43300 | 17.45 | 29200 |
| ST211-1-1/2 | … | 42 | 38.89 | 139.7 | 50.8 | 46 | 8 | 139.7 | 13.5 | 13.5 | 43300 | 17.45 | 29200 |
| ST491 AD | 45 | … | … | 121 | 46 | 42 | 6 | 121 | 13.5 | … | 32700 | … | 20900 |
| ST209-45R | 45.34 | … | … | 127 | 42.8 | 42 | 6 | 127 | 13.5 | 13.5 | 32700 | 17.45 | 20900 |
| ST491 A | 45 | … | … | 127 | 42.8 | 42 | 6 | 127 | 13.5 | 13.5 | 32700 | 17.45 | 20900 |
| ST209-40R | 40.878 | … | … | 127 | 42.8 | 42 | 6 | 127 | 13.5 | 13.5 | 32700 | 17.45 | 20900 |
| ST491 B | 38.86 | … | … | 127 | 42.8 | 42 | 6 | 127 | 13.5 | 13.5 | 32700 | 17.45 | 20900 |
| ST209-1-1/4 | … | 34.5 | 32.766 | 127 | 42.8 | 42 | 6 | 127 | 13.5 | 13.5 | 32700 | 17.45 | 20900 |
| ST209-30 S | … | 34.5 | 31.353 | 127 | 42.8 | 42 | 6 | 127 | 13.5 | 13.5 | 32700 | 17.45 | 20900 |
| ST209-1-1/8 | … | 32 | 29.972 | 127 | 42.8 | 42 | 6 | 127 | 13.5 | 13.5 | 32700 | 17.45 | 20900 |
