Product name: 51306
| Bearing No. | Boundary Dimension (mm) | ||
| d | D | B | |
| 51122 | 110 | 160 | 38 |
| 51224 | 120 | 170 | 39 |
| 51226 | 130 | 190 | 45 |
| 51228 | 140 | 200 | 46 |
| 51230 | 150 | 215 | 50 |
| 51232 | 160 | 225 | 51 |
| 51234 | 170 | 240 | 55 |
| 51236 | 180 | 250 | 56 |
| 51238 | 190 | 270 | 62 |
| 51240 | 200 | 280 | 92 |
| 51304 | 20 | 47 | 18 |
| 51305 | 25 | 52 | 18 |
| 51306 | 30 | 60 | 21 |
| 51307 | 35 | 68 | 24 |
| 51308 | 40 | 78 | 26 |
| 51309 | 45 | 85 | 28 |
| 51310 | 50 | 95 | 31 |
6th year 