Self- aligning roller bearings There is spherical roller between spherical raceway outerring and double roller path innerring. According to different internal structures, the products can be divided into tour types: r, rh, rha, and sr. Main applications: Paper-making machinery, graduating device, railway vehicle axles; rolling mill gear casing seats, rolling mill roller beds crushers, vibrating screens, printing machinery, woodworking machinery, various industrial reducers, self-aligning ball 41 series 24120-24196 22 series 32 series 23218-23296 13 series 23 series 22308-22380 Cartons in pallet