Skf LGWA 2/50 Wide temperature range, extreme pressure, high load bearing grease

 A premium quality mineral oil based, lithium complex grease with extreme pressure (EP) performance. LGWA 2 is recommended for industrial and automotive applications when loads or temperatures exceed the range of general purpose greases.

• Excellent lubrication at very peak temperatures for short periods
• Protection of wheel bearings operating under severe conditions
• Effective lubrication in wet conditions
• Good water and corrosion resistance
• Excellent lubrication under high loads and low speeds

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
-30 – 140 °C

Load Range
Low - High C/P > 4

Speed Range
Low - Medium

Dropping Point (min)
ISO 2176: 250 °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: –

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: 2 max.

Rolling Bearing Grease Life (max.)
ROF test, L50 life, 10000 r/min: min. 1000 hrs at 130°C

EP Performance – 4 Ball

Wear scar (max.), DIN 51350/5, 1400N: 1.8 mm
Weld load (min.), DIN 51350/4: 2600 N

Properties

• Recommended applications:
•  Fans and electric motors
•  Conveyor head and tail pulley bearings
• Category: Bearing grease
•  Lubricant: LGWA 2
•  NLGI consistency class: 2
• Base oil viscosity DIN 51562 at 40 °C: 250 mm²/s
•  Base oil viscosity DIN 51562 at 100 °C: 17 mm²/s
• Biodegradable: No
•  DIN 51825 code: KP2N-30
•  Thickener: Lithium complex
•  Colour: Amber
•  Base oil type: Mineral
•  Shelf life: 5 year

Additional Information

Available for single point lubrication: Yes

Logistics

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