Factory Engine Main Bearing Set includes:
4 Upper Main Bearings
1 Upper Main Guide Bearing
5 Lower Main Bearings
Fits:
2002-2006 R50 MINI Cooper and R53 Cooper S Hatchback
2005-2008 R52 MINI Cooper and Cooper S Convertibles
Select Model and Bore.
Some of the bearing may need to be imported from Germany - contact us first if you are in a hurry.
If you need to replace the main and rod bearings - take a look at the new crankshaft with bearings - see below, it may save you some $$.
For the Crankshaft with bearings for the MINI Cooper (non-S), see NME8617.
Crankshaft and Bearings specifications
Main journal dia | mm | 47.922...48.008 |
Radial play of main bearings | mm | 0.022...0.062 |
Radial play of main bearings (wear limit) | mm | 0.700 |
Axial play of crankshaft | mm | 0.090...0.240 |
Axial play of crankshaft (wear limit) | mm | 0.300 |
Factory Engine Main Bearing Set includes:
4 Upper Main Bearings
1 Upper Main Guide Bearing
5 Lower Main Bearings
Fits:
2002-2006 R50 MINI Cooper and R53 Cooper S Hatchback
2005-2008 R52 MINI Cooper and Cooper S Convertibles
Select Model and Bore.
Some of the bearing may need to be imported from Germany - contact us first if you are in a hurry.
If you need to replace the main and rod bearings - take a look at the new crankshaft with bearings - see below, it may save you some $$.
For the Crankshaft with bearings for the MINI Cooper (non-S), see NME8617.
Crankshaft and Bearings specifications
Main journal dia | mm | 47.922...48.008 |
Radial play of main bearings | mm | 0.022...0.062 |
Radial play of main bearings (wear limit) | mm | 0.700 |
Axial play of crankshaft | mm | 0.090...0.240 |
Axial play of crankshaft (wear limit) | mm | 0.300 |

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