INA LFR5202-12 NPP

INA LFR 5202-12 NPP Track Roller Bearing Description The INA LFR 5202-12 NPP is a high-precision, double-row track roller based on an angular contact ball bearing. It is engineered for use in various linear motion and automation systems. Its outer ring has a Gothic arch profile, which is ideal for running on round shafts or tracks. This design allows the bearing to accommodate high radial loads and moderate axial loads in both directions. The integrated seals on both sides provide excellent protection against contamination and ensure long-term lubrication. Specifications Manufacturer: INA (Part of Schaeffler Group) Part Number: LFR 5202-12 NPP Type: Track Roller Bearing Bore Diameter (d): 12 mm Outer Diameter (D): 35 mm Width (B): 15.9 mm Sealing: NPP – Contact seals on both sides Groove Profile: Gothic Arch (U-Groove) Bearing Type: Double-row angular contact ball bearing Label Info INA LFR 5202-12 NPP MADE IN SLOVAKIA Application This track roller is commonly used in material handling systems, automation equipment, conveyor systems, and linear guides where precise and reliable motion is required. Country of Origin Made in Slovakia. CO2 Impact Reusing this component saves approximately 0.17 kg of CO2 compared to producing a new one. 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 is the purpose of the Gothic arch groove on the LFR 5202-12 NPP?The Gothic arch groove provides two points of contact with a round shaft. This design improves stability, increases load-carrying capacity, and reduces stress concentration compared to a standard V-groove, resulting in smoother motion and longer life. Can this bearing handle axial loads?Yes, due to its internal construction as a double-row angular contact ball bearing, the LFR 5202-12 NPP can accommodate moderate axial (thrust) loads in both directions, in addition to its primary function of handling high radial loads. What does the ‘NPP’ suffix signify in the part number?The ‘NPP’ suffix in INA’s nomenclature indicates that the bearing is fitted with plastic axial plain washers with formed seal lips on both sides. These are effective contact seals that protect the bearing’s interior from dust and moisture while retaining the grease lubricant. 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.