INA RNA-NA4909RS Needle Roller Bearing

Manufacturer: Schaeffler INA

Type: Needle Roller Bearing

Model: NA4909-2RSR



Dimensions

Bore diameter: 45 mm

Outer diameter D: 68 mm

Width B: 23 mm

Basic dynamic load rating, radial: 43000 N  

Basic static load rating, radial: 59000 N

Fatigue load limit, radial: 9900 N

Limiting speed for grease lubrication: 5200 rpm

Sealing: 2RSR, Contact seals on both sides