INA NA6912 Needle Roller Bearing

Manufacturer: Schaeffler INA

Type: Needle Roller Bearing

Model: NA 6912



Dimensions

Bore Diameter d: 60 mm

Outer diameter D: 85 mm

Width B: 45 mm

Minimum chamfer dimension rmin: 1 mm

Basic load ratings:

Dynamic C_r: 106000 N

Static C_0r: 191000 N

Fatigue load limit C_ur: 33000 N

Reference speed: 3700 rpm

Limiting speed: 6700 rpm

Operating temperature:  -30 … +120 °C