INA RNA6909 Needle Roller Bearing

Manufacturer: Schaeffler INA

Type: Needle Roller Bearing

Model: RNA 6909



Dimensions

Under roller diameter: 52 mm

Outer diameter D: 68 mm

Width, outer ring C: 40 mm

Basic dynamic load rating, radial: 79000 N  

Basic static load rating, radial: 127000 N

Fatigue load limit, radial: 21800 N

Limiting speed: 8600 rpm

Reference speed: 4950 rpm