INA LFR5206-25-2Z Track Roller Bearing

Description:

The INA LFR5206-25-2Z Track Roller Bearing is used in linear motion and guide rail systems to provide smooth rolling movement under combined radial and axial loads. Commonly installed in conveyor systems, automation equipment, sliding door mechanisms, packaging machinery, and linear guide assemblies requiring precision tracking performance. Maintenance teams, OEM machine builders, and system integrators use this bearing for replacement, machine refurbishment, and linear motion system upgrades.

Applications:

The INA LFR5206-25-2Z track roller bearing is commonly used in automated conveyor systems, robotics, packaging equipment, material handling machinery, and linear positioning systems where low-friction rolling movement and high load capacity are required. Its profiled outer ring design allows smooth operation on round shafts and guide rails, making it suitable for industrial automation and motion control applications.

Technical Specifications:

• Manufacturer part number (MPN): LFR5206-25-2Z
• Manufacturer: INA
• Product type: Track roller bearing
• Bearing design: Double-row angular contact track roller
• 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 cage
• Mounting type: Shaft mounted
• Application: Linear motion and guide rail systems
• Operating temperature range: -20°C to +120°C
• Lubrication type: Grease lubricated
• Operating environment: Industrial automation and material handling equipment

Common Replacements:

• INA LFR5206-25-NPP
• INA LFR5206-25-2RS-RB
• LFR5206-25-KDD ZEN