Angular contact ball bearing
| Basic size | Bearing Model | ||
|---|---|---|---|
| Size | Model | ||
| 55 | 120 | 49.2 | 3311A |
| 55 | 120 | 49.2 | 3311-2ZTN |
| 55 | 120 | 49.2 | 3311-2RSZTN |
| 55 | 120 | 49.2 | 3311-2RS |
| 50 | 110 | 44.4 | 3310-ZZ |
| 50 | 110 | 44.4 | 3310-ZTN |
| 50 | 110 | 44.4 | 3310TA |
| 50 | 110 | 44.4 | 3310-RSZTN |
| 50 | 110 | 44.4 | 3310NR |
| 50 | 110 | 44.4 | 3310A-ZTN1 |
| 50 | 110 | 44.4 | 3310ATN1 |
| 50 | 110 | 44.4 | 3310ATN |
| 50 | 110 | 44.4 | 3310A-RSTN1 |
| 50 | 110 | 44.4 | 3310A-RS |
| 50 | 110 | 44.4 | 3310ANTN1 |
| 50 | 110 | 44.4 | 3310ANTN |
| 50 | 110 | 44.4 | 3310ANRTN1 |
| 50 | 110 | 44.4 | 3310ANRTN |
| 50 | 110 | 44.4 | 3310A-2ZTN1 |
| 50 | 110 | 44.4 | 3310A-2Z |
| 50 | 110 | 44.4 | 3310A-2RSTN1 |
| 50 | 110 | 44.4 | 3310A-2RS |
| 50 | 110 | 44.4 | 3310A |
| 50 | 110 | 44.4 | 3310-2ZTN |
| 50 | 110 | 44.4 | 3310-2RSZTN |
| 50 | 110 | 44.4 | 3310-2RS |
| 45 | 100 | 39.7 | 3309-ZTN |
| 45 | 100 | 39.7 | 3309-RSZTN |
| 45 | 100 | 39.7 | 3309NR |
| 45 | 100 | 39.7 | 3309A-ZTN1 |