SKF - 7013 ACD/P4AQBCC

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. Very High Running Accuracy, High Axial And Radial Stiffness, High Axial And Radial Load Carrying Capacity, Enhanced Lubrication, Integrated Preload. Applications : Heavy Industrial Gearboxes, Infrastructure and Construction, Robotics and Automation, Aerospace Components, Machine Tool Spindles. ACD= 25° Contact Angle, P4A= Dimensional Accuracy In Accordance With ISO Tolerance Class 4, Running Accuracy Better Than ISO Tolerance Class 4,QBCC= Four Matched Single Row Deep Groove Or Angular Contact Ball Bearings Arranged Tandem - Back-To-Back, Heavy Preload

Specifications