Klüberquiet BQ 72-72 – Redefining Low-Noise Bearing Lubrication

Klüber Lubrication has introduced Klüberquiet BQ 72-72, a premium low-noise rolling bearing grease designed to meet the demanding needs of industries where quiet operation and long service life are critical. Built on synthetic hydrocarbon oil (PAO) and stabilized with a polyurea thickener, this grease represents a new benchmark in bearing lubrication technology.

Product Overview

Klüberquiet BQ 72-72 offers exceptional oxidation and aging resistance, ensuring long-lasting stability even under continuous operation. Its carefully engineered formulation allows bearings to operate efficiently across a wide temperature range from –60 °C to +150 °C, making it a versatile solution for both cold-start and high-temperature environments.

Applications

This high-performance grease is widely used in electric motors, household appliances, automotive components, pumps, and fans. Thanks to its excellent low-noise behavior, it has become the lubricant of choice for precision bearings in HVAC systems, high-speed motors, and automotive electric drive units where vibration reduction and quiet performance are essential.

Technical Advantages

• Low-noise performance: minimizes vibration and acoustic emissions in sensitive applications.

• Thermal stability: maintains lubrication properties in extreme temperature conditions.

• Material compatibility: safe for use with a wide range of plastics and elastomers, expanding its usability in modern engineering designs.

• Extended service life: reduces relubrication intervals, lowering downtime and total maintenance costs.

Industry Impact

By choosing Klüberquiet BQ 72-72, manufacturers and operators gain a reliable solution that ensures longer bearing life, energy-efficient performance, and quieter machine operation. With its proven performance in global OEM applications, Klüberquiet BQ 72-72 continues to strengthen Klüber Lubrication’s position as a leader in specialty greases.