Polyurea Grease

Polyurea grease is a special polyurea thickened grease with excellent high and low temperature lubrication performance, excellent bearing life and good waterproof and rust resistance. Polyurea grease is designed to meet the strict lubrication requirements of ordinary bearings and rolling bearings, including sealed life bearings, motor bearings, high temperature pump bearings, continuous casting machine bearings, etc.

Key Features & Benefits of Polyurea Grease:
Due to good stability and anti-aging ability, the time interval between grease fillings is longer when used under long-term high load, avoiding oil change.
The special structure of polyurea grease also allows it to limit wear phenomena even at very low temperatures.
Polyurea grease reduces maintenance interventions, reduces noise disturbances and extends service life.
Technical Specifications of Polyurea Grease
Item Data Test Method
NLGI 2
Temperature Range( ) -40~180
Worked Cone Penetration1/10mm 265~295 GB/T 269
Base oil viscosity,40 mm ²/s 60
Dropping Point 260 GB/T 3498
Copper corrosion T2 copper sheet,100 C,24h PASS
Mesh oil (100 ,24h),% 0.4 SH/T 0324
Evaporation (99 , 22 h), % 0.3 GB/T 7325
Noise value (6201 bearing)Start: Noise value /dBNumber of different tones,NOperation: Noise value /dBNumber of different sounds,N 261261
Low temperature torque (-40 C),N ·mStarting torqueOperating torque 0.50.08
Oxidation stability (99 C,100h, 0.760mpa)Pressure drop,Mpa 0.02
Colors and specifications can be customized

Attentions
Prevent water and impurities during storage and transportation.
Do not mix with other type of greases.
Do not heat before using.
Application
Polyurea Grease  is suitable for a wide range of  rolling bearing  applications, including:

Electric motors and fans
Automotive air conditioning electromagnetic clutches
Alternators, engine tensioners, water pumps
Household appliances
Office equipment with bearing diameters