Angular Contact Ball Bearings 2-436106 K,0.256 kg Bearing mass,(30*55*26 mm), 30 mm d (Bore.diameter of the inner ring),55 mm D
(Outside: diameter of the outer cylindrical surface of the outerring), 26 mm B (Width: nominal width of the bearing)
Angular contact ball bearings can bear both radial and axial loads. Can work at higher speeds. The larger the contact angle, the higher the axial load capacity. High-precision and high-speed bearings usually have a contact angle of 15 degrees. Under the action of axial force, the contact angle will increase. Single row angular contact ball bearings can only bear axial load in one direction. When bearing radial load, additional axial force will be caused. And it can only limit the axial displacement of the shaft or housing in one direction. If they are installed in pairs, make the outer rings of the pair of bearings face each other, that is, the wide end faces the wide end face, and the narrow end faces the narrow end face. This avoids causing additional axial forces and limits the axial play of the shaft or housing in both directions.
The contact ball bearing has a high limit speed and can bear both radial load and axial load, as well as pure axial load. Its axial load capacity is determined by the contact angle and increases with the increase of the contact angle.
Single row angular contact ball bearings can only bear axial load in one direction. When bearing radial load, additional axial force will be caused, and corresponding reverse load must be applied. Therefore, this type of bearing is generally used in pairs. Double row angular contact ball bearings can withstand large combined radial and axial bidirectional loads and moment loads, mainly radial loads. They can limit the bidirectional axial displacement of the shaft or shell, and the contact angle is 30 degrees.
Angular contact ball bearings installed in pairs can withstand combined radial and axial bidirectional loads, mainly radial loads, and can also bear pure radial loads. The tandem configuration can only bear axial loads in one direction, while the other two configurations can bear axial loads in either direction. This type of bearing is generally submitted to the user in pairs selected by the manufacturer. After installation, there is preload interference, and the ferrule and steel ball are in an axial preload state, thus improving the rigidity and rotation of the entire set of bearings as a single support. Accuracy.
The main uses of angular contact ball bearings:
Single row angular contact ball bearings: machine tool spindles, high-frequency motors, gas turbines, centrifugal separators, small car front wheels, differential pinion shafts
Double row angular contact ball bearings: oil pumps, Roots blowers, air compressors, various transmissions, fuel injection pumps, printing machinery.
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