SKF 2312M-C3 Self-Aligning Double Ball Bearing

SKF 2312 M/C3 is a double-row, self-aligning ball bearing engineered to tolerate angular shaft misalignment and minor mounting tolerances in industrial equipment, where precise alignment cannot always be guaranteed, and where misalignment can otherwise accelerate wear or induce vibration. It has a bore of 60 mm (2-3/8 inches), an outer diameter of 130 mm, and a width of 46 mm, yielding a compact 60x130x46 mm envelope that fits standard metric housings; the model suffix "C3" denotes radial clearance, ensuring a defined amount of internal space to cope with shaft deflection, housing movement, and temperature-related clearance changes. The self-aligning design minimizes edge loading on the rolling elements when misalignment occurs, while the double-row configuration increases radial support for mid-range loads, making SKF 2312 M/C3 a versatile choice for machinery built with imperfect mounting conditions and dynamic operation. As a widely offered SKF bearing in a common metric size, this model is compatible with a broad range of housings and mounting arrangements, providing reliable performance and service life in applications where tolerance to misalignment and dependable radial support are essential.