SKF RNU070620-1 Cylindrical Roller Bearing Without Inner Ring

The SKF RNU070620-1 is a single-row cylindrical roller bearing designed for applications requiring heavy radial load capacity and the ability to accommodate axial displacement. This bearing features a unique RNU design where the outer ring has two integral flanges while the inner ring is without flanges, making it ideal for shaft arrangements where thermal expansion must be accommodated.

Key Features:

• Inner diameter: 33mm, outer diameter: 60mm, width: 20.4mm
• Separable design allows for easier mounting and dismounting
• High radial load capacity with minimal friction during axial displacement
• Cage-guided rollers ensure proper spacing and reduced wear
• Suitable for high-speed applications with heavy radial loads

This bearing is commonly used in automotive transmissions, industrial gearboxes, and machinery where shaft deflection or thermal growth occurs. The RNU configuration makes it particularly well-suited for floating bearing arrangements where axial movement must occur freely within the bearing.