Double Row Spherical Roller Bearing 23220MB 100*180*60.3mm for Heavy Duty Machinery Product Overview The 23220MB Spherical Roller Bearing is engineered for high-load and extreme-vibration industrial environments. Featuring a precision-machined brass cage guided by the outer ring (MB design), it delivers exceptional self-aligning capabilities, minimal friction, and uncompromised stability under severe radial and axial stress. Key Advantages Premium MB brass cage ensures