IBC WALZLAGER GMBH - H 7020.E.T.P4A.DUM

Details

DUM = Set Of 2 Universal Bearings, Medium Preload. T = Cage Of Machined Phenolic Resin, Located On Rolling Elements. P4A = Bearing With Extreme High Running Accuracy (Abec9) And Form Tolerance (Abec7). H design bearings have a contact angle of 18°. The high-speed H design utilises smaller rolling elements within an unchanged outer geometry. Hybrid rolling bearings, the combination of steel rings with ceramic rolling elements, are not only used in high-speed applications, they also impress with their reliability and extended grease operating life. The harder and at the same time lighter ceramic rolling elements reduce the frictional behavior and reduce the lubricant load through improved rolling conditions - even in unfavorable lubrication conditions. IBC high precision angular contact ball bearings meet the highest requirements in the areas of reliability, rigidity, speed, suitability, running accuracy and vibration behavior in given space conditions.

Specifications