22215 bearing roller bearing by using it
New domestic model: 22215Domestic old model: 3515Internal diameter (mm):75Outside diameter (mm):130Width (mm):31Spherical roller bearings are mainly used to bear radial load and axial load but also can withstand a certain amount, but generally not subject to pure axial load. This kind of bearing outer ring raceway is spherical, the former residence of a self-aligning performance, when the shaft by vertical bending or tilt of the inner ring and outer ring and the center line of the center line of relative inclination of not more than 0.5 degrees to 2 degrees, the bearing can still work.
Its structure, principle and characteristics are the same as those of self-aligning ball bearings. The only difference is that the roller is a spherical roller. Because of its different rolling bodies, it has a large carrying capacity and is widely used in mines and heavy machinery. The bearings limit the axial displacement of the shaft or housing in the axial clearance of the bearing. Spherical roller bearings and self-aligning ball bearings, in line with the capacity and speed limit permission can be interchanged.
Spherical roller bearings are generally not used side by side, because the parallel use of spherical roller bearing the adjusting function will decline.Bearing type: spherical roller bearing
