Product Specifications
Product Description
Self-aligning roller bearings have two row spherical surface rollers, the addendum circle has a common concave spherical raceway, the inner loop has two concave roller conveyers which forms an angle with the bearing and axis. The addendum circle roller conveyer's center of curvature is consistent with the bearing center. Spherical roller bearings are self- modulation heart, not influenced by the asymmetrical of axis and the bearing box, or the distortion distortion of axis, which can compensates concentricity errort that caused by the above reasons. This kind of bearing not only withstands the radial load, but also withstand the bidirectional axial loading and the union loading, bearing capacity is big, simultaneously has the good anti-vibration, anti-impact ability. Self-aligning roller bearings mainly used in the steel and iron, the mine, the papermaking, the ships, the textile machinery, the pulverizer electric power and so on, is the most widespread kind of bearing in mechanical industry.
We are specialized in the production of Deep groove ball bearings, Cylindrical roller bearings, Aligning roller bearings, Angular contact ball bearings, Taper roller bearings, Thrust-roller bearings, Full of roller bearings, Dial (slewing bearings) bearings, and other varieties. Accuracy ratings are P2, UP, P4, P5 and SP. Production range are above 100 mm inner diameter and the accuracy class of our bearings can meet the standard completely. Products are widely used in the port, machine tool, mining, metallurgical, power, medical, heavy machinery, coal, machinery, cement machinery, oil drilling and the national defense industry, and other fields.
