Skf LGEV 2/50 Extremely high viscosity bearing grease with solid lubricants

 A mineral oil based grease, using a lithium-calcium soap. Its high content of molybdenum disulphide and graphite, in conjunction with an extremely high viscosity oil, provide outstanding protection under the harshest conditions involving high loads, slow rotations and severe vibrations.

• Extremely suitable for lubricating large sized spherical roller bearings subject to high loads and slow rotations, a situation where microslip is likely to occur
• Extremely mechnically stable providing good water resistance and corrosion protection

Corrosion Protection
Emcor, ISO 11007, Distilled water: 0-0

Performance

Suitable for High load applications: ⚫⚫⚫⚫⚫
Suitable for Vertical shaft applications: ⚫⚫⚫⚪⚪
Suitable for applications with Oscilating movements: ⚫⚫⚫⚪⚪
Suitable for applications with Severe vibrations: ⚫⚫⚫⚫⚪
Suitable for applications that require Rust protection: ⚫⚫⚫⚫⚪
Suitable for applications that require Water resistance: ⚫⚫⚫⚫⚪
Suitable for applications that require Frequent start-up: ⚫⚫⚫⚫⚫

Operating Temperature Range
-10 – 120 °C

Load Range
High - Very high C/P < 6

Speed Range
Very low - low

Dropping Point (min)
ISO 2176: 180 °C

Penetration

DIN ISO 2137, Worked, 60 strokes (10⁻¹mm): 265 - 295
DIN ISO 2137, Prolonged (max.), 100 000 strokes, 10⁻¹mm: +50

Mechanical Stability

Mechanical stability - Roll stability, ASTM D1831 (max.): 50 hrs at 80°C, 10⁻¹mm +50
Mechanical stability, V2F test, 144 hrs: M

Corrosion Protection

Emcor, ISO 11007 modified, Water washout: 0-0
Emcor, ISO 11007 modified, 0.5% NaCl: 2-2

Water Resistance (max.)
DIN 51807/1, 3 hrs at 90 °C: 1

Oil Separation
DIN 51817, 40°C, %: 1-5

Lubrication Ability
R2F test B at 120°C: Pass at 100°C

Copper Corrosion (max.)
DIN 51811 / ASTM D4048, 24 hrs at 100°C: 1 max.

Rolling Bearing Grease Life (max.)
ROF test, L50 life, 10000 r/min, hrs at °C: 1000 at 100°C

EP Performance – 4 Ball

Wear scar (max.), DIN 51350/5, 1400N: 1.2 mm
Weld load (min.), DIN 51350/4: 3000 N

Properties

• Category: Bearing grease
•  Lubricant: LGEV 2
•  NLGI consistency class: 2
• Base oil viscosity DIN 51562 at 40 °C: 1 020 mm²/s
•  Base oil viscosity DIN 51562 at 100 °C: 47 mm²/s
• Biodegradable: No
•  DIN 51825 code: KPF2K-10
•  Thickener: Lithium calcium
•  Colour: Black
•  Base oil type: Mineral
•  Shelf life: 5 year
•  Available for single point lubrication: no

Logistics

• Product net weight: 50 kg
•  eClass code: 23-06-01-01
•  UNSPSC code: 15121902