SKF - 71902 CDGB/P4A

Details

These super-precision, high-capacity, single row angular contact ball bearings accommodate radial and axial loads acting simultaneously, where the axial load acts in one direction only. They are designed to accommodate heavy loads at relatively high speeds under low to moderate operating temperatures. Being Universally Matchable, they can be used together in arrangements to provide effective load sharing, within a predetermined preload range, without the use of shims or similar devices. Features are : Very High Running Accuracy, Very High Load Carrying Capacity, Relatively High Speed And Stiffness, Universally Matchable, Extended Service Life, Ease of Mounting, Wide Temperature Range. Applications : Machine Tool Spindles, Robotics and Automation, Medical and Optical Equipment, Aerospace and Defense, Semiconductor Manufacturing, Precision Fluid Handling, Rotary and Indexing Tables, Milling Heads, Screw Drive Support. CD=15° Contact Angle, GB= Bearing For Paired Mounting In Random Order When Arranged Back-To-Back Or Face-To-Face There Will Be A Moderate Preload, P4= Dimensional & Running Accuracy To ISO Tolerance Class 4 (More Accurate Than P5)-Abec.7.

Specifications