11 21 Crankshaft And Bearings N63 B44
WARNING: This page is about a different variant/trim than selected.
CRANKSHAFT AND BEARINGS - TECHNICAL DATA
| Ground sizes of main bearing journals | Bearing journal 1 | |
|---|---|---|
| Original (designation S1) | mm | 64.974... 64.980 |
| Original (designation S2) | mm | 64.967... 64.973 |
| Original (designation S3) | mm | 64.961... 64.966 |
| Grinding stage 1 (designation B1) | mm | 64.724... 64.730 |
| Grinding stage 1 (designation B2) | mm | 64.717... 64.723 |
| Grinding stage 1 (designation B3) | mm | 64.711... 64.716 |
| Grinding stage 2 (designation C1) | mm | 64.474... 64.480 |
| Grinding stage 2 (designation C2) | mm | 64.467... 64.473 |
| Grinding stage 2 (designation C3) | mm | 64.461... 64.466 |
| Crankshaft bearing clearance, radial | mm | 0.020... 0.046 |
| Max. permitted runout at center crankshaft journal | mm | 0.15 |
CRANKSHAFT AND BEARINGS - TECHNICAL DATA
| Ground sizes of main bearing journals | Bearing journal 2-5 | |
|---|---|---|
| Original (designation S1) | mm | 64.984... 64.990 |
| Original (designation S2) | mm | 64.977... 64.983 |
| Original (designation S3) | mm | 64.971... 64.976 |
| Grinding stage 1 (designation B1) | mm | 64.734... 64.740 |
| Grinding stage 1 (designation B2) | mm | 64.727... 64.733 |
| Grinding stage 1 (designation B3) | mm | 64.721... 64.726 |
| Grinding stage 2 (designation C1) | mm | 64.484... 64.490 |
| Grinding stage 2 (designation C2) | mm | 64.477... 64.483 |
| Grinding stage 2 (designation C3) | mm | 64.471... 64.476 |
| Crankshaft bearing clearance, radial | mm | 0.020... 0.046 |
| Max. permitted runout at center crankshaft journal | mm | 0.15 |
CRANKSHAFT AND BEARINGS - TECHNICAL DATA
| Grinding stages, crankshaft guide bearing | ||
|---|---|---|
| Standard | mm | 28+0.053+0.020 |
| Size 1 | mm | 28.2+0.0530.020 |
| Size 2 | mm | 28.4+0.053+0.020 |
| Crankshaft axial play | mm | 0.080... 0.246 |
| Coefficient of friction - crankshaft | Nm | MAX 5 |