INA RNA-NA6917 Needle Roller Bearing

Manufacturer: Schaeffler INA

Type: Needle Roller Bearing

Model: RNA 6917



Dimensions

Under roller diameter F_w: 100 mm

Outer diameter D: 120 mm

Minimum chamfer dimension rmin: 1.1 mm

Basic load ratings:

Dynamic C_r: 188000 N

Static C_0r: 400000 N

Fatigue load limit C_ur: 72000 N

Reference speed: 2850 rpm

Limiting speed: 4600 rpm

Operating temperature:  -30 … +120 °C