SKF 22334CC Spherical Roller Bearing

SKF 22334 CC is a large, two‑row spherical roller bearing designed to carry heavy radial loads while tolerating shaft misalignment. The bearing’s bore is 170 mm, its outer diameter 360 mm, and its width 120 mm (a standard 22334 size). Its double‑row roller arrangement sits between inner and outer races with a self‑aligning geometry that accommodates angular misalignment without substantially sacrificing load carrying capacity, making it a common choice for gearboxes, pumps, conveyors, rolling mills, and other heavy industrial machinery where shafts may deflect under load. The designation 22334 CC/W33 appears in SKF literature as a variant with a specific internal clearance class, offering different mounting tolerances and lubrication conditions to fit diverse installation requirements. This SKF product line is known for reliability in demanding environments and is typically specified when high radial load capacity and long service life are required in large‑diameter applications.