| Bearing type | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| 206-ZNR | 30 | 62 | 16 |
| 207 NR | 35 | 72 | 17 |
| 207-2Z | 35 | 72 | 17 |
| 207-2ZNR | 35 | 72 | 17 |
| 207-Z | 35 | 72 | 17 |
| 207-ZNR | 35 | 72 | 17 |
| 208 NR | 40 | 80 | 18 |
| 208-2Z | 40 | 80 | 18 |
| 208-2ZNR | 40 | 80 | 18 |
| 208-Z | 40 | 80 | 18 |
| 208-ZNR | 40 | 80 | 18 |
| 209 NR | 45 | 85 | 19 |
| 209-2Z | 45 | 85 | 19 |
| 209-2ZNR | 45 | 85 | 19 |
| 209-Z | 45 | 85 | 19 |
| 209-ZNR | 45 | 85 | 19 |
| 210 NR | 50 | 90 | 20 |
| 210-2Z | 50 | 90 | 20 |
| 210-2ZNR | 50 | 90 | 20 |
| 210-Z | 50 | 90 | 20 |
| 210-ZNR | 50 | 90 | 20 |
| 211 NR | 55 | 100 | 21 |
| 211-2Z | 55 | 100 | 21 |
| 211-2ZNR | 55 | 100 | 21 |
| 211-Z | 55 | 100 | 21 |
| 211-ZNR | 55 | 100 | 21 |
| 212 NR | 60 | 110 | 22 |
| 212-2Z | 60 | 110 | 22 |
| 212-2ZNR | 60 | 110 | 22 |
| 212-Z | 60 | 110 | 22 |
