Self-aligning ball bearing is a bearing equipped with a spherical ball between the inner ring of the two raceways and the outer ring of the spherical raceway.
The center of curvature of the outer raceway surface is identical to the center of the bearing, so it has the same self-aligning function as the self-aligning ball bearing. When the shaft and outer casing are deflected, they can be adjusted automatically without increasing the bearing load. Spherical roller bearings can withstand radial loads and axial loads in both directions. The radial load capacity is large, and it is suitable for heavy load and impact load. The inner ring inner diameter is a tapered bore bearing that can be mounted directly. Or use the adapter sleeve and the removal cylinder to mount on the cylindrical shaft. The cage uses a steel stamping cage, a polyamide forming cage and a copper alloy cage.
The self-aligning ball bearing has two structures of a cylindrical hole and a tapered hole, and the material of the cage is steel plate, synthetic resin and the like. The characteristic is that the outer ring raceway has a spherical shape and has self-aligning property, which can compensate the error of the heart ball bearing by different degrees of heart and shaft deflection, but the relative inclination of the inner and outer rings must not exceed 3 degrees.
Can withstand large radial loads while also withstanding a certain axial load. The outer ring raceway of this type of bearing is spherical, so it has the function of self-aligning. When the shaft is bent or tilted so that the center line of the inner ring and the center line of the outer ring are inclined no more than 1°~2.5°, the bearing can still work.
The inner diameter of the self-aligning ball bearing is cylindrical or conical. The conical inner bore has a taper of 1:1 2 or 1:30. In order to enhance the lubrication performance of the bearing, an annular oil groove and three oil holes are machined on the outer ring of the bearing.
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ShuangHang Bearing Co.,Ltd. It is a bearing manufacturer integrating research, development and sale of bearings. Equipped with modern production equipment and advanced detection instruments, the company specially produces FAGKF Bearingsincluding three varieties of spherical roller bearings, namely cylindrical roller bearings, tapered roller bearings and thrust spherical roller bearings, to replace imported high-end products. With precision of grade P0, grade P6, grade P5 or grade P4, HGF bearings are widely used in complete products in metallurgical, mining, petroleum, chemical, coal, cement, papermaking, wind power, heavy machinery, engineering machinery and port machinery industries.
With self-run import & export rights, it sells its products not only across China, but also in tens of other countries and areas such as the United States, Canada, Italy, Russia, German and South Africa. Learning from advanced bearing enterprises overseas, FAGKF people continuously strive to create China-made fine bearings. With revitalizing national industry as a mission, the company intends to impart life into local economy through impact and drive by its development, promotin
