Standard dimension crankshaft bearings - M30 engine

Details about : Standard dimension crankshaft bearings - M30 engine

Set of standard side-mounted crankshaft bearings for BMW M30 engine 6-cylinder mounting of the following models :

- E3
- E9
- E12
- E23
- E24
- E28
- E32
- E34

Compatible with M30B25, M30B28, M30B30, M30B32 and M30B35 engines.

Dimensions of the 12 main bearings :
- inner diameter : 60mm
- outer diameter : 66mm
- height : 24mm

Dimensions of the 2 axial wedging bearings :
- inner diameter : 59mm
- outer diameter : 70mm
- height : 31mm

If you don't grind your crankshaft, choose the standard dimension. Your engine builder or fabricator will determine whether or not there is a benefit to using the repair rib.

This product is valid for a complete engine.

Original reference OEM:

11 21 1 261 042