A set of high quality Naraku SKF crankshaft bearings incl. FKM premium shaft seal rings suitable for geared bike with Derbi / Piaggio engine of the EBE, EBS or D50B type.
The bearing set comes with one SKF crankshaft bearing each left and right and two FKM crankshaft seals. The SKF bearings are manufactured in C4 tolerance and are therefore suitable for any tuning levels. Whether standard or high-end engine, with this bearing set you are well equipped for all conditions.
Set content:
Please note! When replacing the crankshaft, always use new bearings and oil seals.
Scope of delivery as shown on the product picture. A set of premium crankshaft bearings incl. oil seals is supplied.
FPM, FKM, Viton®:
Behind the abbreviations or names mentioned is the identical basic material, namely fluororubber. FKM is the abbreviation for fluoroelastomers according to the American ASTM standard. Viton®, on the other hand, is a trademark of the DuPont Performance Elastomers company.
In our range, all fluororubber products are designated with the abbreviation FKM.
The bearing set comes with one SKF crankshaft bearing each left and right and two FKM crankshaft seals. The SKF bearings are manufactured in C4 tolerance and are therefore suitable for any tuning levels. Whether standard or high-end engine, with this bearing set you are well equipped for all conditions.
Set content:
- 2x crankshaft bearing SKF 6204 C4: 20x47x14
- 2x crankshaft oil seal FKM: 20x35x7
Please note! When replacing the crankshaft, always use new bearings and oil seals.
Scope of delivery as shown on the product picture. A set of premium crankshaft bearings incl. oil seals is supplied.
FPM, FKM, Viton®:
Behind the abbreviations or names mentioned is the identical basic material, namely fluororubber. FKM is the abbreviation for fluoroelastomers according to the American ASTM standard. Viton®, on the other hand, is a trademark of the DuPont Performance Elastomers company.
In our range, all fluororubber products are designated with the abbreviation FKM.
