What is "frelon"

Frelon is the French word for Hornet. It may refer to:

• Frelon (material)
• Aérospatiale Super Frelon
• SNCASE SE.3200 Frelon, precursor of the Aérospatiale Super Frelon

Frelon is a polytetrafluoroethylene (PTFE) based material with other proprietary fillers to increase bearing characteristics, such as low wear, low friction, and high strength. It is chemically inert and self lubricating. It qualifies as a class III plain bearing. The load capacity of a frelon-lined bearing is typically four to eight times that of a comparable ball bearing; for instance, a Frelon-lined bearing can support the same load as a ball bearing.