SKF RNU 203 ECP 22.1mm I.D Cylindrical Roller Bearing, 40mm O.D

This cylindrical roller bearing from SKF is designed for high-load applications, featuring a single-row configuration without an inner ring. The model has an inside diameter of 22.1mm and an outside diameter of 40mm, making it ideal for use in compact areas where axial space is limited. With a race width of 12mm, it balances compact size with robust performance, capable of handling dynamic loads up to 20kN.

• High-speed roller bearing operates effectively at up to 22,000rpm
• Single-row design optimises space whilst reducing weight
• Static load rating of 14.3kN supports heavy static loads
• Designed with a fatigue limit load of 1.73kN for durability
• Normal tolerances ensure compatibility with various setups
• Minimal radial internal clearance enhances operational efficiency

• Used in automation systems requiring compact, high-performance bearings
• Ideal for heavy-duty machinery within the mechanical engineering sector
• Suitable for electrical motors and generators operating at high speeds
• Utilised in industrial equipment where space and performance are critical

This bearing supports a dynamic load rating of 20kN and a static load rating of 14.3kN, suitable for various applications involving heavy loads.

The single-row configuration allows for efficient load distribution and is well-suited for applications where axial space is restricted, whilst its fatigue limit ensures reliability over time.

Regular checks for lubrication and ensuring proper alignment during installation can help maintain optimal performance and longevity in operational settings.