SKF - 7013 ACD/P4AQBTB | Angular Contact Ball bearing Spindle | 65 × 100 × 72 mm

Details

These sets of four matched super-precision angular contact ball bearings are available as universally matchable bearings or in preconfigured arrangements. Sets of four bearings arranged in tandem need to be mounted against a single bearing, or a set of bearings in tandem, to achieve the desired preload. All the other arrangements are available in different preload classes and correct mounting results in preload within a predetermined range, without the need for shims or similar devices. The bore and outside diameters of the bearings are matched to within a maximum of one-third of the permitted diameter tolerance, to provide better load distribution than single universally matchable bearings. Features are : Very High Running Accuracy, Very High Load Carrying Capacity, High Axial and Radial Stiffness, Extended Service Life, Low Heat Generation, Low Noise and Low Vibration Levels. Applications : Lathe & Milling Spindles, Aerospace & Marine Stability, Semiconductor Manufacturing, Renewable Energy Systems, Textile Machinery, Robotic Joints & Actuators. ACD=25° Contact Angle, P4A=Dimensional Accuracy In Accordance With ISO Tolerance Class 4, Running Accuracy Better Than ISO Tolerance Class 4, QBTB= Four Bearings Arranged Back-To-Back And Tandem , Medium Preload.n

Specifications