Rolling bearings in electric motors or fans in cars are expected to offer full performance throughout their service life without generating unwanted noise. The right lubricant can make a substantial contribution to meeting this taxing requirement. Klüberquiet BQR 78-102 was developed as a low-noise grease for rolling bearings. Raw materials were especially selected to attain the lowest noise classes on standard noise test rigs.
Another challenge in many applications is the need to be compatible with elastomers that are used at elevated operating temperatures, especially ACM and FKM.
For this reason we made this a major aspect of the product's design so that you can enjoy a unique combination of low-noise operation and a long service life at high operating temperatures. With these features, Klüberquiet BQR 78-102 offers you a particularly wide range of applications.
Benefits for your application
Very good low-noise characteristics due to optimised raw materials and production processes
Especially for lifetime lubrication of sealed rolling bearings
Excellent compatibility with elastomers due to new product design