ISOFLEX TOPAS NB 52: High-Performance Synthetic Bearing Grease for Industrial Applications
ISOFLEX TOPAS NB 52
High-Performance Synthetic Rolling and Plain Bearing Grease
Product Overview
ISOFLEX TOPAS NB 52 is a premium synthetic lubricating grease specifically formulated for rolling and plain bearings operating under demanding industrial conditions. Developed by Klüber Lubrication, this advanced grease offers exceptional performance across a wide temperature range while providing superior protection against water, corrosion, and environmental contaminants.
Technical Specifications
| Property | Specification | Value |
|---|---|---|
| Chemical Composition, Thickener | Barium Complex Soap | Barium Complex |
| Chemical Composition, Oil Type | Synthetic Hydrocarbon Oil | Synthetic HC Oil |
| Lower Service Temperature | Minimum Operating Temperature | -50°C / -58°F |
| Upper Service Temperature | Continuous Operating Temperature | 120°C / 248°F |
| Peak Temperature | Short-term Maximum Temperature | 150°C / 302°F |
| Color | Visual Appearance | Beige |
| Texture | Physical Consistency | Homogeneous, Short-fibred |
| Density at 20°C | Mass per Unit Volume | Approx. 0.95 g/cm³ |
| Article Number | Manufacturer Product Code | 004131 |
| NLGI Grade | Consistency Classification | NLGI 2 |
Key Benefits and Applications
Special barium complex thickener provides longer component life when exposed to water or aqueous media, making it ideal for wet or humid environments.
Operates effectively from -50°C to 120°C with short peak temperatures up to 150°C, suitable for applications with extreme temperature variations.
Excellent resistance to water washout and protection against corrosion in aqueous environments.
Good resistance to oxidation and ageing, ensuring long-term performance without degradation.
Excellent pressure absorption characteristics for high-load bearing applications.
Many years of successful use in automotive and machine building industries with proven reliability.
Primary Applications:
- Rolling bearings in industrial machinery
- Plain bearings in manufacturing equipment
- Automotive components and assemblies
- Machine building industry applications
- Enclosed bearing systems
- Applications exposed to water or aqueous media
- Low-temperature industrial environments
Frequently Asked Questions
Trust Metrics and Industry Recognition
Technical References and Citations
Technical Documentation: According to Klüber Lubrication technical data sheet 5.322 e Edition 03.06, ISOFLEX TOPAS NB 52 is described as "a lubricating grease with a wide service temperature range for plain and rolling bearings" featuring synthetic hydrocarbon oil and barium complex soap thickener system.
Industry Application: The product has demonstrated "many years of successful use in the automotive and machine building industries" according to manufacturer documentation, with proven performance in demanding industrial environments.
Performance Validation: Laboratory testing confirms the grease's ability to maintain performance across the specified temperature range of -50°C to 120°C, with short peak temperatures up to 150°C depending on application conditions.
External References:
- Klüber Lubrication Official Product Page: ISOFLEX TOPAS NB 52 Product Information
- Technical Data Sheet: ISOFLEX TOPAS NB 52 Technical Specifications (PDF)
- Industry Application Guide: Bearing Applications Technical Guide
Conclusion
ISOFLEX TOPAS NB 52 represents a premium solution for industrial bearing lubrication challenges, combining advanced synthetic technology with proven performance characteristics. Its unique formulation provides exceptional protection against water, corrosion, and temperature extremes while extending component life in demanding applications. With decades of industry validation and continuous technical support from Klüber Lubrication, this product remains a trusted choice for maintenance engineers and reliability professionals across multiple industrial sectors.
For specific application recommendations, technical consultation, or to request samples, contact our technical support team or authorized distributors. Proper selection and application of ISOFLEX TOPAS NB 52 can significantly improve equipment reliability, reduce maintenance costs, and extend service intervals in your industrial operations.
