Very High Mechanical Stability Extreme Pressure Grease for industrial centralize applications
KELBOR Central-LI 250 semi-fluid greases are high quality multipurpose; extreme-pressure
greases based on a blend of high viscosity index mineral oils and a lithium hydroxystearate
soap thickener, extreme-pressure special additive and other proven additives to enhance
their performance in a wide range of applications.
Applications
KELBOR Central-LI 250 greases are designed for multipurpose grease lubrication of rolling
element and plain bearings as well as hinges and sliding surfaces such as those found in
throughout most industrial and transport sectors. KELBOR Central-LI 250 greases are
specifically designed for Steel mill lubrication where softer grease is necessary for
specialized dispensing systems, Heavy duty plain and rolling element bearings operating
under severe conditions including shock loading in wet environments. Also used in gearbox
applications where semi-fluid greases are required and centralized chassis lubrication
systems on trucks and buses and civil engineering machines. It is also of use as a slide-way
lubricant and can be used to lubricate reducer gear boxes.
Performance Features
•Temperature range for use: -20 / +130°C
• Extremely high pressure resistance
• High load capacity
• Excellent protection against wear
• Very good corrosion-preventive ability
• Good resistance to water
Technical Data: KELBOR Central-LI 250
Characteristics Unit Value Test Method
Reference – KP00M-20 DIN 51502
Color clear yellow –
Texture – homogeneous –
Thickener – lithium –
NLGI grade – 00 DIN 51818
Kinematic viscosity of the base oil [40°C] mm²/s 250 DIN 51562-1
High Temperature range °C +130 LLS 134
Low Temperature range °C -20 LLS 134
Drop point °C +190 ASTM D 2265
Four Ball Test welding load N 2700 DIN 51350-4
TIMKEN OK-Load lbs 45 ASTM D 2509