NSK 3210B-2RSRTNG AR3N5

NSK Double Row Angular Contact Ball Bearing 50x90x30.2mm 3210B-2RSRTNGDescriptionThis is a high-quality double row angular contact ball bearing, model 3210B-2RSRTNG, from the renowned manufacturer NSK. It is designed to accommodate combined radial and axial loads in both directions. The bearing features rubber seals on both sides for enhanced protection against contaminants, ensuring a long service life. This specific model is made in Germany, guaranteeing excellent craftsmanship and material quality.SpecificationsManufacturer: NSKType: Double Row Angular Contact Ball BearingModel: 3210B-2RSRTNGInside Diameter: 50 mmOutside Diameter: 90 mmWidth: 30.2 mmSeals: 2RS – Contact seals on both sidesCage Material: TNG – PolyamideLabel InfoPart Number: 3210B-2RSRTNGAdditional Codes: AR3N5, 105ApplicationIdeal for use in pumps, compressors, gearboxes, and other industrial machinery where rigid axial guidance and the ability to handle combined loads are required.Country of OriginMade in Germany.CO2 ImpactBy purchasing this reused industrial part, you are contributing to a circular economy and have helped avoid 1.54 kg of CO2 emissions compared to a new production. This is equivalent to the energy needed to charge a smartphone over 180 times.AvailabilityThis item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery.FAQWhat does the ‘B-2RSRTNG’ suffix mean for this NSK 3210 bearing?The ‘B’ indicates this is a second generation design for double row angular contact ball bearings, often with a 30-degree contact angle. ‘2RS’ means it has contact-type rubber seals on both sides to protect against dust and moisture. ‘TNG’ refers to the cage material, which is a snap-type, glass-fibre reinforced polyamide 6.6 cage.Can this bearing accommodate misalignment?No, double row angular contact ball bearings like the 3210B are rigid and cannot accommodate any angular misalignment between the shaft and housing. Proper alignment during installation is critical for ensuring optimal performance and service life.What kind of loads is the 3210B-2RSRTNG designed to handle?This bearing is designed to handle combined loads, meaning it can support both radial and axial loads in both directions. It is particularly suitable for applications where rigid axial guidance is required.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.Last Update: Friday, March 13, 2026