Spherical roller bearings introduction:
Spherical roller bearings with two rollers, mainly bear radial load, but also can withstand axial load in either direction. A high radial load capacity, especially suitable for heavy loads or vibration, but can not bear the pure axial load. This kind of bearing outer ring raceway is spherical shape, so the good performance of its self-aligning, can compensate concentricity error.
There are two symmetrical spherical roller, there is a common spherical outer ring raceway, the bearing inner ring with two axis tilt
Angle of raceway, aligning with good performance, when the axis force bent or install a different heart is still bearing the normal use, transfer concentric with the bearing size range varies, generally aligning allowed 1 to 2.5 degree angle load bearing capacity of the larger type, in addition to radial loads but also under way outside the role of bearing axial load, with good impact resistance, in general, self-aligning roller bearings allowed working speed than the low.
Spherical roller bearing consists of an outer ring with spherical raceway and an inner ring with double-raceway one or two cages and one group of spherical rollers. As the center of spherical raceway of outer ring coincides with the center of bearing, it makes it have the self-aligning property. This bearing can adjust angular error or flexion caused by the angle of axle and bearing housing or axle bend. It has a high load carring capacity for radial load and axle load in two directions. It is especially suitable for carring heavy loads and impact loads.
Applicable Industries
Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, mining, metallurgy, oil and chemical, construction machinery, wind power, port machinery, boat/ship industry, military radar, military, aerospace
