Mapro LGHP 2/5 High Performance, High Temperature Bearing Grease

A premium quality mineral oil based grease, using a modern Polyurea (di-urea) thickener. It is suitable for electric motors and similar applications.

• Extremely long life at high temperatures
• Wide temperature range
• Excellent corrosion protection
• High thermal and mechanical stability
• Good start-up performance at low temperatures
• Compatibility with common polyurea and lithium tickened greases
• Low noise properties

Performance Ratings

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

Operating Conditions

• Operating Temperature Range: -40°C to 150°C
• Load Range: Low to Medium (C/P > 8)
• Speed Range: Medium to High
• Minimum Dropping Point (ISO 2176): 240°C

Technical Specifications

Consistency & Mechanical Stability

• NLGI Consistency Class: 2–3
• DIN 51825 Code: K2N-40
• Penetration (DIN ISO 2137, Worked, 60 strokes): 245 – 275 (10⁻¹ mm)
• Penetration (DIN ISO 2137, Prolonged, 100,000 strokes): 365 (10⁻¹ mm max.)
• Roll Stability (ASTM D1831, 50 hrs at 80°C): 365 (10⁻¹ mm max.)
• Mechanical Stability (V2F Test, 144 hrs): —

Corrosion & Water Resistance

• Emcor Test (ISO 11007 modified, Water Washout): 0–0
• 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): 3% max.
• Copper Corrosion (DIN 51811 / ASTM D4048, 24 hrs at 100°C): 1 max.

Lubrication & Bearing Performance

• Base Oil Type: Mineral
• Thickener Type: Polyurea
• Base Oil Viscosity (DIN 51562):
• 96 mm²/s at 40°C
• 10.5 mm²/s at 100°C
• R2F Test B (100°C): Pass
• Rolling Bearing Grease Life (ROF Test, L50, 10,000 r/min):
  1000 hrs at 150°C

Product Properties

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

Packaging & Logistics

• Product Net Weight: 5 kg
• eClass Code: 23-06-01-01
• UNSPSC Code: 15121902