Parts on group MAIN BEARINGS:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| *. | 4025120 | [1] | MAIN BEARING SET | BB2706-04 STD |
| 1. | 3016770 | [7] | BEARING-MAIN | UPPER |
| 2. | 3016780 | [7] | BEARING-MAIN | LOWER |
| 3. | 4926017 | [2] | BEARING-THRUST | NO.4 MAIN STD |
| 4. | 4926018 | [2] | BEARING-THRUST | NO.4 MAIN STD |
| *. | 4025121 | [1] | MAIN BEARING SET | 0.25MM O/S |
| 1. | 3016771 | [7] | BEARING-MAIN | UPPER |
| 2. | 3016781 | [7] | BEARING-MAIN | LOWER |
| 3. | 4926017 | [2] | BEARING-THRUST | NO.4 MAIN STD |
| 4. | 4926018 | [2] | BEARING-THRUST | NO.4 MAIN STD |
| *. | 4025122 | [1] | MAIN BEARING SET | 0.50MM O/S |
| 1. | 3016772 | [7] | BEARING-MAIN | UPPER |
| 2. | 3016782 | [7] | BEARING-MAIN | LOWER |
| 3. | 4926017 | [2] | BEARING-THRUST | NO.4 MAIN STD |
| 4. | 4926018 | [2] | BEARING-THRUST | NO.4 MAIN STD |
| N*. | 4025123 | [1] | MAIN BEARING SET | 0.75MM O/S |
| 1. | 3016773 | [7] | BEARING-MAIN | UPPER |
| 2. | 3016783 | [7] | BEARING-MAIN | LOWER |
| 3. | 4926017 | [2] | BEARING-THRUST | NO.4 MAIN STD |
| 4. | 4926018 | [2] | BEARING-THRUST | NO.4 MAIN STD |
| N*. | 4025124 | [1] | MAIN BEARING SET | 1.00MM O/S |
| 1. | 3016774 | [7] | BEARING-MAIN | UPPER |
| 2. | 3016784 | [7] | BEARING-MAIN | LOWER |
| 3. | 4926017 | [2] | BEARING-THRUST | NO.4 MAIN STD |
| 4. | 4926018 | [2] | BEARING-THRUST | NO.4 MAIN STD |
| 3. | 4023084 | [2] | BEARING-THRUST | OVER SIZE |
| 4. | 4023204 | [2] | BEARING-THRUST | OVER SIZE |