SKF - 7009 ACD/P4AQBCB

Details

These matched sets of two super-precision, high-capacity, D design, single row angular contact ball bearings with seals are available in a variety of arrangements. They are designed to accommodate heavy loads at relatively high speeds under low to moderate operating temperatures. Material: High-quality carbon chromium bearing steel for rings and balls, with a lightweight, high-performance fiber-reinforced phenolic resin cage. Features are: Very High Running Accuracy, Very High Load Carrying Capacity, Thermal Stability, Enhanced Fatigue Limit, Optimized Power Density, High-Carbon Chromium Steel, Lightweight Phenolic Cage. Applications: Heavy-Duty Machining & Tooling, High-Precision Industrial Equipment, Semiconductor Wafer Handling, Optical Tracking Systems, Advanced Engineering & Robotics, Power Generation, Precision Ball Screw Supports. ACD=25° Contact Angle, P4A= Dimensional Accuracy In Accordance With ISO Tolerance Class 4, Running Accuracy Better Than ISO Tolerance Class 4, QBCB= Four Matched Single Row Deep Groove Or Angular Contact Ball Bearings Arranged Tandem - Back-To-Back, Medium Preload.

Specifications