WPG-II Main Bearing lubricant

WPG-II Main Bearing lubricant
1.very High Quality,
2good service and price.
3spindle bearings lubrication.
4water-proof
WPG-II Main Bearing Lubricating Grease
Product Description
The product is formulated through special process by using special metallic soap to thicken synthetic base oil, and adding a variety of high-performance additives. The product could adapt to frequent low-temperature starting and heavy-duty continuous operation of power generation equipments. The quality of the product is in accordance with the standard of Q/AHY129-2007.

Fields of Application
The product is suitable for the lubrication and protection of spindle bearings in various wind power generation equipments.
Applicable Temperature Range: -40 -200
0
C.

Performance Characteristics
² Extremely wide temperature range: -40 -200
0
C
² Good water-proof and corrosion preventive property.
² Exceptional carrying capacity, which could effectively avoid abrasion and gluing of friction parts under heavy load.
² Excellent friction reduction property, which could effectively control the friction bearing temperature rise.
² Good low-temperature starting performance, enable the equipment to start with smaller friction torque in all kinds of temperature.
² Long service life, which could effectively extend the working life of the main bearings of wind power generation equipment.

Product Varieties
Available grease consistency number is 2#.

Application Notice
The lubrication parts should be cleaned up while using this lubricating grease, and should be water-proof, moisture-proof and prevent the mixing impurities during the process of storage and transportation.


Typical Data
Item
Typical data
Test Method
Base Oil Type
Synthetic Type

Kinematic viscosity(40
0
C),mm/s
2
200
GB/T265
Dropping Point,
0
C
300
GB/T3498
Worked Penetration,0.1mm
285
GB/T269
Extension of Worked Penetration( 100,000) Difference,0.1mm
30
GB/T269
Oil separation ( 100
0
C,24h),%
1.0
SH/T0324
Evaporation(99
0
C,22h),%
0.8
GB/T7325
Evaporation(99
0
C,22h),%
0.8
GB/T7325
Corrosion(T
2
Copper Sheet,100
0
C ,2 4h)
Qualified
GB/T7326,Second Method
Extreme-Pressure Property(Four-ball method) P
B
,N
P
D
,N

980
3920
SH/T0202