INA LFR5206-25-2Z Track Roller Bearing

The INA LFR5206-25-2Z Track Roller Bearing is a double-row angular contact track roller designed for smooth, low-friction linear motion on guide rails and round shafts under combined radial and axial loads. Commonly installed in automated conveyor systems, robotics, packaging equipment, material handling machinery, and linear positioning assemblies where precision tracking is required. Technical specifications include: MPN LFR5206-25-2Z; Manufacturer INA; Product type Track roller bearing; Bore diameter 25 mm; Outside diameter 72 mm; Width 25.8 mm; Seal type 2Z metallic shields on both sides; Running surface Profiled outer ring; Dynamic load rating 22.7 kN; Static load rating 16.1 kN; Maximum operating speed Up to 10 m/s; Maximum acceleration 50 m/s²; Bearing weight 0.43 kg; Bearing material bearing steel; Cage material polyamide; Mounting type shaft mounted; Application linear motion and guide rail systems; Operating temperature range -20°C to +120°C; Lubrication grease lubricated; Operating environment industrial automation and material handling equipment. Common replacements include INA LFR5206-25-NPP, INA LFR5206-25-2RS-RB, LFR5206-25-KDD ZEN.