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.
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.
- DIN 51502
Nice to know
- very adhesive
- resistant to oxidation
- work stable
- high pressure-bearing capacity
- very good resistance to cold and warm water
- good corrosion protection properties