Electric Motor Bearing Greases
Extend Bearing Life. Reduce Noise. Optimize Energy Efficiency.
Electric motors are the beating heart of modern industry. Their reliability depends heavily on bearing lubrication. At Droplex, we provide advanced Klüber specialty greases for electric motor bearings, including the flagship Klüberplex BEM 41-132, trusted globally for low noise, long service life, and superior thermal stability.
Why Electric Motor Bearings Need Specialty Grease
Electric motor bearings face unique challenges that conventional greases can’t handle:
- High rotational speeds leading to shear stress
- Heat buildup in compact motor housings
- Noise sensitivity in precision or quiet environments
- Long re-lubrication intervals, sometimes with no access between shutdowns
- Corrosion risk in humid or contaminated environments
What Makes The Difference?
👉 Klüber specialty greases are designed to:
- Lower bearing noise and vibration
- Maintain stable viscosity across wide temperature ranges
- Extend lubrication intervals (up to 3× longer than standard greases)
- Improve energy efficiency through reduced friction
- Protect against corrosion and premature wear
Our Electric Motor Grease Solutions
🔹 Klüberplex BEM 41-132 (Flagship Solution)
A high-performance grease engineered specifically for electric motor bearings.
- Low Noise Performance – Ensures quiet, smooth motor operation
- Wide Temperature Range – From -50°C to +140°C (peaks up to +160°C)
- High-Speed Capability – Stable in fast-rotating motors (speed factor n x dm = 1,000,000)
- Extended Relubrication Intervals – Up to 3× longer service life vs standard greases
- Superior Corrosion & Wear Protection – Extends bearing and motor life
Applications Across Industries
Klüberplex BEM 41-132 is engineered for motors where reliability is critical:
- Manufacturing – Smooth production line motors with fewer stoppages
- Data Centers – Stable cooling system motors for uninterrupted IT operations
- HVAC Systems – Reliable operation for cooling, heating, and ventilation equipment
- Renewable Energy – Wind turbine motors protected under extreme conditions
- Transportation – Long-life lubrication for automotive and railway motors
🔹 Other Klüber Electric Motor Bearing Greases
Beyond BEM 41-132, Droplex provides access to Klüber’s full range of motor greases for specialized requirements:
- Klüberquiet BQ 72-72 Noise-optimized grease for sensitive environments (labs, offices, HVAC).
- Klüberfood NH1 72-132 Food-grade electric motor grease (NSF H1) for motors in food, beverage, or pharmaceutical plants.
Technical Highlights of Klüberplex BEM 41-132
| Property | Value |
|---|---|
| Base oil | Synthetic hydrocarbon oil |
| Thickener | Special lithium soap |
| NLGI Grade | 2 |
| Temperature range | -50°C to 150°C |
| Speed factor (n x dm) | 1,000,000 [mm/min] |
| Dropping point | > 250°C |
Why It Outperforms Standard Greases
- ✅ Reduced power consumption – Lower friction = measurable energy savings
- ✅ Superior thermal stability – Performs consistently across wide temperature swings
- ✅ Extended lubrication intervals – Less maintenance, lower costs
- ✅ Material compatibility – Works seamlessly with common bearing and seal materials
Package Options
Available in convenient sizes for every application:
- 370g cartridges (standard grease guns)
- 1kg cans (manual application)
- 25kg buckets (workshop maintenance)
- 180kg drums (large-scale operations, special order)
Why Choose Droplex For Motor Lubrication?
With Droplex, you don’t just get premium lubricants — you get:
- ✅ Local Stock & Supply – Available across East & Central Africa
- ✅ Technical Expertise – Guidance on grease selection, re-lubrication intervals, and application methods
- ✅ Performance Guarantee – Proven improvements in uptime, noise reduction, and energy efficiency
- ✅ Beyond Products – On-site training, lubrication audits, and full support packages
Take the Next Step
Optimize your electric motors with Klüber’s world-class greases, delivered with Droplex expertise.