SKF 22310 E Spherical Roller Bearing

The SKF 22310 E Spherical Roller Bearing is a precision self-aligning spherical roller bearing manufactured by SKF, the world's leading rolling bearing producer founded in Gothenburg, Sweden in 1907. Designated 22310 E, this bearing features 50 mm bore (d), 135 mm outer diameter (D), and 48 mm width (B), giving it a compact yet robust geometry suited to heavy-duty industrial rotating equipment. The 22300 E series offers a wide, high-capacity cross-section for the heaviest radial and shock loads in mining, crushing and material-handling duties. It carries a basic dynamic load rating (C) of approximately 340 kN and a basic static load rating (C0) of approximately 385 kN, with a reference rotational speed of around 2000 r/min depending on lubrication and mounting conditions.

The 22310 E is engineered with SKF's high-grade chrome steel raceways, precision-ground rolling elements and optimised internal geometry to reduce friction, running temperature and noise. This makes it particularly well suited to the demanding thermal conditions of the Saudi Arabian climate, where ambient temperatures regularly exceed 50 degrees Celsius and airborne dust and sand place severe demands on sealing and lubrication. SKF's seal and clearance options help maintain a clean lubricant film, extending grease life and reducing unplanned downtime in desert and coastal Eastern Province environments where humidity and salt-laden air accelerate corrosion.

In Saudi industry the 22310 E is widely specified for rotating equipment at facilities such as SEC (PP9 power generation turbine auxiliaries) and SABIC (Jubail petrochemical compressor trains). Typical duties include electric motors, pumps, fans, gearboxes, compressors and conveyor systems across the oil and gas, petrochemical, desalination, power generation and mining sectors. SKF bearings are accepted on major Saudi approved vendor lists including the Saudi Aramco AVL, and are SASO compliant for use throughout the Kingdom.

Razz Middle East supplies the 22310 E and a full range of associated SKF bearings, seals, lubricants and mounting tools for supply across Saudi Arabia. From our distribution network we provide delivery to the Eastern Province industrial corridor including Jubail and Dammam, as well as Riyadh, Jeddah and Yanbu, typically within 2 to 3 weeks as an indent order, delivered duty-paid. Our technical team can assist with bearing selection, interchange cross-referencing to NSK, FAG/Schaeffler and Timken equivalents, failure analysis and condition-monitoring recommendations. Contact Razz Middle East at sales@razz.sa to request a quotation, confirm current stock of the 22310 E, or arrange scheduled deliveries supporting your plant maintenance and turnaround programmes in Dammam and across the Kingdom of Saudi Arabia.