FAG K2585 Needle Roller and Cage Assembly

The FAG K2585 is a radial needle roller and cage assembly designed for applications where space is limited and high load capacity is required. This bearing unit consists of precision needle rollers retained by a cage, operating without inner or outer rings to minimize radial space requirements.

Key Features:

• Compact design with minimal radial space requirements
• High radial load capacity relative to size
• Cage-guided needle rollers for precise roller positioning
• Suitable for applications with hardened and ground shaft and housing bore surfaces
• Low cross-sectional height maximizes available shaft diameter
• Manufactured by FAG (Schaeffler Group) to precision standards

Needle roller and cage assemblies like the K2585 are commonly used in automotive transmissions, industrial gearboxes, connecting rod applications, and other machinery where radial space is at a premium. The shaft and housing must be heat-treated and ground to serve as raceways for optimal bearing performance and service life.