Description: Spherical roller bearing The self-aligning roller bearings are the roller bearings with two row inner ring raceways and self-aligning outer ring raceway. Therefore, it is provided with the function of self-aligning. It can auto adjust the eccentricity due to the mounting error or shaft bending. The bearing can still work normally when the centerlines of the outer and inner rings are within 1°- 2.5° relatively. It can bear the radial load and bidirectional axial load and it is more applicable to heavy load and shock load. Details: 1. Inner diameter is above 100mm 2. Outer diameter is above 150mm 3. Precision level:P0,P4,P5,P6 4. Raw material:GCr15/GCr15SiMn or according to customers’ requirement 5. Quality Certification:ISO9001:2000 6. Package:industrial standard/original manufacturer package Usage: Spherical roller bearing is widely used in metallurgy,mining，printing machines,rolling machines,welding arm and positioner,and other engineering machines.