INA NA4834 Needle Roller Bearing
Manufacturer: Schaeffler INA
Type: Needle Roller Bearing
Model: NA4834
Replaces: NA4834-XL
Dimensions
Bore diameter d: 170 mm
Outer diameter D: 215 mm
Width B: 45 mm
Minimum chamfer dimension rmin: 1.1 mm
Basic load ratings:
Dynamic Cr: 209000 N
Static C0r: 510000 N
Fatigue load limit Cur: 76000 N
Reference speed: 1610 rpm
Limiting speed: 2550 rpm
Operating temperature: -30 … +120 °C












