
FETT 4600
NLGI 2-3
GREASE 4600 (FETT 4600) is a quickly biodegradable lubricating grease based on a special calcium soap. GREASE 4600 (FETT 4600) is primarily used as a sealing grease for main bearing seals in the front area of tunnel boring machines. Due to its consistency (NLGI 2/3) and the high base oil viscosity, the grease offers a very good sealing effect.
Technical details
Field of application
GREASE 4600 (FETT 4600) is primarily used for the continuous lubrication of main bearing seals in the front area of tunnel boring machines.
Specifications
Document
Nice to know
Advantage
- very adhesive
- resistant to oxidation
- work stable
- high pressure-bearing capacity
- very good resistance to cold and warm water
- good corrosion protection properties