11 21 Main bearing journals 2 through 5
WARNING: This page does not describe the selected car, but rather 50 other vehicles, including the 2016 BMW M5, 2016 BMW ActiveHybrid 5, 2016 BMW 550i xDrive, 2016 BMW 550i, and 2016 BMW 535i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
CRANKSHAFT AND BEARINGS SPECIFICATION
| Grinding stage of main bearing journals | Bearing journal 2-5 | |
| Original (identification S1) | mm | 64.984... 64.990 |
| Original (identification S2) | mm | 64.977... 64.983 |
| Original (identification S3) | mm | 64.971... 64.976 |
| Grinding stage 1 (identification B1) | mm | 64.734... 64.740 |
| Grinding stage 1 (identification B2) | mm | 64.727... 64.733 |
| Grinding stage 1 (identification B3) | mm | 64.721... 64.726 |
| Crankshaft bearing clearance, radial | mm | 0.020... 0.046 |
| Max. permitted runout at main bearing journal | mm | 0.15 |