11 21 Crankshaft and Bearings Journal 2-5
WARNING: This page does not describe the selected car, but rather 23 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750i, and 2015 BMW 750Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
CRANKSHAFT AND BEARINGS SPECIFICATIONS
| 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 centre crankshaft journal | mm | 0.15 |