INA NK 55/25 Needle Roller Bearing
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Manufacturer: Schaeffler INA
Type: Needle Roller Bearing Without Inner Ring
Model – without inner ring: NK 55/25
Under roller diameter FW: 55 mm
Outer Diameter D: 68 mm
Width B: 25 mm
Basic load ratings, radial:
Dynamic Cr: 45.5 kN
Static C0r: 82 kN
Fatigue load limit Cur: 14.3 kN
Limiting speed nG: 8400 rpm
Reference speed nϑr: 5200 rpm
Weight: 0.2 kg
