... , the curvature of the outer ring groove center and bearing center consistent. Self-aligning roller bearings is self- ... has good shock resistant, impact resistant capability. Spherical roller bearing steel, mining, mainly used in papermaking, ship, textile ... MBK,CAK,CCKW33,MBKW33,CAKW33,CCKW33C3,MBKW33C3,CAKW33C3 Bearing No.Boundary dimensionsBasic load ratings(kN)Limiting ...