SKF NU2211 ECML/C3

SKF Cylindrical Roller Bearing NU 2211 ECML/C3 Description The SKF NU 2211 ECML/C3 is a single-row cylindrical roller bearing designed for heavy radial loads and high-speed operation. Its NU design means it has two integral flanges on the outer ring and a flangeless inner ring, allowing for axial displacement of the shaft relative to the housing. This component is part of SKF’s Explorer class, offering superior performance and durability. Specifications Bore Diameter: 55 mm Outer Diameter: 100 mm Width: 25 mm Basic Dynamic Load Rating: 108 kN Basic Static Load Rating: 108 kN Limiting Speed: 8000 r/min Reference Speed: 6700 r/min Cage Material: Machined Brass (M) Internal Clearance: C3 (Greater than Normal) Design: Optimized Internal Design (EC) Label Info Manufacturer: SKF Type: NU 2211 ECML/C3 EAN: 7316570529524 Application This bearing is widely used in demanding industrial applications, including industrial gearboxes, pumps, compressors, electric motors, and wind turbines, where reliability and high load-carrying capacity are essential. Country of Origin Made in Germany. CO2 Impact Opting for this repurposed bearing avoids the emission of approximately 1.66 kg of CO2, which is comparable to the carbon footprint of manufacturing a new steel component of this size. This choice supports a circular economy and reduces industrial waste. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ What does the ‘ECML/C3’ suffix mean for this SKF bearing? The suffix ‘EC’ indicates an optimized internal design for increased load capacity. ‘M’ signifies a machined brass cage, which is robust and suitable for high speeds and temperatures. ‘L’ indicates a lightweight cage design. ‘C3′ refers to a radial internal clearance that is greater than normal, which accommodates thermal expansion and shaft deflections. What are the main applications for an NU design cylindrical roller bearing? The NU design features two flanges on the outer ring and no flanges on the inner ring. This allows the shaft to move axially relative to the housing in both directions, making it ideal for use as a non-locating bearing in applications like industrial gearboxes, electric motors, and pumps. What are the critical installation and lubrication considerations for the NU 2211 ECML/C3? Proper installation using an induction heater or a press with the correct mounting tools is crucial to avoid damaging the cage and rolling elements. For lubrication, it’s essential to use a high-quality grease or oil appropriate for the operating speed, load, and temperature. Ensure the bearing is filled with the correct amount of lubricant and follow a regular re-lubrication schedule based on the application’s demands. Last Update: Friday, March 13, 2026 profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.