High quality FKM shaft seal ring suitable for crankshaft bearing for Minarelli CW, MA, MY, CA, or CY engine. br> br>
Inner diameter: 20mm br>
Outer diameter: 42/43mm (conical) br>
Thickness/depth: 8/9mm (conical)
FPM, FKM, Viton®:
Behind the abbreviations or names mentioned is the identical basic material fluororubber. FKM is the short form for fluoroelastomers according to the American standard ASTM. Whereas Viton® is a trademark of the company DuPont Performance Elastomers. In our range, all fluororubber products are designated with the abbreviation FKM.