The RHP 7004 ETDULP4 (E Series) is a premium, high-precision single-row angular contact ball bearing engineered specifically for demanding applications requiring exceptional rotational accuracy and high-speed stability. Featuring the optimized 'E' internal geometry for enhanced load capacity and a high-performance machined phenolic resin cage ('T'), this bearing minimizes friction and heat generation even under extreme operating conditions. The P4 precision tolerance ensures superior running accuracy far exceeding standard industrial grades, making it the ideal choice for mission-critical assemblies where repeatability and rigidity are paramount.
Designed with Universal Matching ('DU'), the 7004 ETDULP4 is specifically manufactured to be installed in duplex arrangements (DB, DF, DT) without the need for shimming, allowing engineers to achieve specified preload and system rigidity quickly and reliably. With a 15° contact angle, it offers an excellent balance between radial and thrust load capacity, commonly utilized in machine tool spindles, milling heads, high-speed pumps, and precision instrumentation. Choosing RHP guarantees robust performance, reduced vibration, and extended service life in sophisticated machinery.
Key Features
ISO P4 (ABEC 7) running accuracy for minimum runout and high rigidity.
