Deep groove ball bearings
| Basic size | Bearing Type | ||
|---|---|---|---|
| Size | Model | ||
| 5 | 16 | 5 | W625-2Z |
| 5 | 16 | 5 | W625-2RS1 |
| 5 | 14 | 5 | W605-2Z |
| 5 | 14 | 5 | W605-2RS1 |
| 5 | 13 | 4 | W619/5 |
| 5 | 13 | 4 | W619/5-2Z |
| 5 | 13 | 4 | W619/5-2RS1 |
| 5 | 11 | 5 | W638/5-2Z |
| 5 | 11 | 4 | W628/5-2Z |
| 5 | 11 | 3 | W618/5 |
| 5 | 8 | 2.5 | W627/5-2Z |
| 4 | 16 | 5 | W634-2Z |
| 4 | 16 | 5 | W634-2RS1 |
| 4 | 13 | 5 | W624-2Z |
| 4 | 13 | 5 | W624-2RS1 |
| 4 | 12 | 4 | W604 |
| 4 | 12 | 4 | W604-2Z |
| 4 | 12 | 4 | W604-2RS1 |
| 4 | 11 | 4 | W619/4-2Z |
| 4 | 9 | 4 | W638/4-2Z |
| 4 | 9 | 2.5 | W618/4 |
| 4 | 7 | 2.5 | W627/4-2Z |
| 3 | 10 | 4 | W623-2Z |
| 3 | 10 | 4 | W623-2RS1 |
| 3 | 8 | 4 | W639/3-2Z |
| 3 | 8 | 3 | W619/3-2Z |
| 3 | 7 | 3 | W638/3-2Z |
| 3 | 7 | 2 | W618/3 |
| 3 | 6 | 3 | W637/3-2Z |
| 2.5 | 6 | 2.6 | W638/2.5-2Z |