Synthetic high performance grease with high speed index for high speed applications and spindle bearings. Berutox FB 22 provides long term lubrication even under extreme temperatures and operating conditions. Synthetic PAO base oil in FB 22 ensures extended service life. Smooth structure of FB 22 ensures minimal internal friction translating to reduced start-up torque and therefore less temperature build up. FB 22 provides superior corrosion protection as well as excellent resistance to alkaline coolant attacks. Extreme pressure additives offer good lubrication under medium to high loads and vibrations.

Berutox FB 22	High temperature High speed Low temperature Good pumpability Roller bearings Plain bearings
Base Oil	Polyalphaolefin (PAO)
Service Temp ℃	-40 to 180 (Short terms +200 ℃)
Consistency	NLGI 2

Task

Recommended for bearings of high speed spindles. Greases play an important role in the reliability and life of bearings in machine tool spindles. Typically angular contact ball bearings, cylindrical roller bearings and sometimes special bearings are used in these machine spindles. The grease is expected to ensure smooth transmission of load and achieve separation of the rolling elements from bearing rings.