High Speed 3318A C3 Double Row Angular Contact Ball Bearing 90x190x73mm 3318 Bearings

Angular contact bearings have the following characteristics: High carrying capacity. Angular contact bearings can bear both radial load and axial load at the same time, and have a larger axial bearing capacity. The greater the contact Angle, the greater the axial load bearing capacity. 12 High precision and high speed performance. Angular contact bearings are suitable for high-speed rotation and high-precision mechanical equipment, such as high-speed motors, automatic machine tools, etc., and their accuracy and repeated positioning accuracy are high. Good rigidity. The angular contact bearing has a compact structure, many ball distributions between the inner and outer rings, and has high rigidity, which is suitable for supporting large loads and improving the machining accuracy of machine tools. 24 Low friction coefficient. The contact between the ball and the groove is used inside the angular contact bearing, and the relative friction coefficient is small, which reduces the heat generation of the bearing and effectively extends the service life of the bearing. 4 Easy to install and adjust. The inner and outer rings of angular contact bearings can be separated, which is convenient to install and adjust. 2 Strong durability. Angular contact bearings have excellent durability and can operate under high loads and high-speed applications with a long service life. 5 Wide applicability. Angular contact bearings are suitable for a variety of application scenarios, especially for systems that support reciprocating and intermittent motion, such as machine tool spindles. 6 Small self-aligning range. The self-aligning range of angular contact ball bearings is very small