Self-aligning ball bearings suitable for textile machines, plastic machinery, medical machinery and all kinds of industrial machinery, it is divided into two cylindrical and tapered structure (1200-1300-2200-2300), . The character is the outer ring raceway has spherical nature, with auto-Mind, to compensate concentricity and deflection errors of axis, but its inner and outer rings relative inclination not more than 3 degrees.

It also has sealed design and no longer need lubrication or maintenance Installed in the adapter sleeve and within SKF Pillow Block Bearing self-aligning ball bearings are available to customers bearing the economy configuration. 2.1 cylindrical hole aligning bearing (1000) 2.2 tapered hole aligning ball bearings (1000k type) 2.3 with adapter sleeve aligning ball bearings (1000k + H1000-type).