Mapro LGHQ 2/0.4 Electric Motor Bearing Grease

A mineral oil based grease using a di-urea thickener. It is suitable for electric motors and similar applications. It is specifically designed for usage with single point lubricators.

• Excellent dispensability in lubricators
• Extremely long grease life
• Wide temperature range
• High thermal and mechanical stability
• Excellent corrosion protection

Performance Ratings

• High Load Applications: ●●●○○
• Vertical Shaft Applications: ●●●○○
• Oscillating Movements: ●●○○○
• Severe Vibrations: ●○○○○
• Rust Protection: ●●●●○
• Water Resistance: ●●●●●
• Frequent Start-Up Conditions: ●●●●○

Recommended Applications

• Electric Motors
• Industrial Fans
• Water Pumps
• Vertical Shaft Applications

Operating Conditions

• Operating Temperature Range: -30°C to 160°C
• Load Range: Low to Medium (C/P > 8)
• Speed Range: Medium to High
• Minimum Dropping Point (ISO 2176): 260°C

Technical Specifications

Consistency & Mechanical Stability

• NLGI Consistency Class: 2
• DIN 51825 Code: K2P-30
• Penetration (DIN ISO 2137, Worked, 60 strokes): 265 – 295 (10⁻¹ mm)
• Penetration (DIN ISO 2137, Prolonged, 100,000 strokes): 385 (10⁻¹ mm max.)
• Roll Stability (ASTM D1831, 50 hrs at 80°C): 385 (10⁻¹ mm max.)
• Mechanical Stability (V2F Test, 144 hrs): —

Corrosion & Water Resistance

• Emcor Test (ISO 11007 modified, Water Washout): 0–1
• Emcor Test (ISO 11007 modified, 0.5% NaCl): 0–0
• Water Resistance (DIN 51807/1, 3 hrs at 90°C): 1
• Oil Separation (DIN 51817, 40°C): 1–5%
• Copper Corrosion (DIN 51811 / ASTM D4048, 24 hrs at 100°C): 1b max.

Lubrication & Bearing Performance

• Base Oil Type: Mineral
• Thickener Type: Polyurea
• Base Oil Viscosity (DIN 51562):
• 110 mm²/s at 40°C
• 12 mm²/s at 100°C
• R2F Test B (120°C): Pass
• Rolling Bearing Grease Life (ROF Test, L50, 10,000 r/min):
  1000 hrs at 160°C
• EP Performance – 4 Ball Wear Scar (DIN 51350/5, 1400 N): 2 mm (max.)
• EP Performance – 4 Ball Weld Load (DIN 51350/4): 2600 N

Product Properties

• Category: Bearing Grease
• Lubricant Name: LGHQ 2
• Colour: Blue
• Biodegradable: No
• Shelf Life: 5 years
• Available for Single Point Lubrication: Yes

Packaging & Logistics

• Product Net Weight: 0.4 kg
• eClass Code: 23-06-01-01
• UNSPSC Code: 15121902