INA NK 37/20 Needle Roller Bearing
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Manufacturer: Schaeffler INA
Type: Needle Roller Bearing Without Inner Ring
Model – without inner ring: NK 37/20
Successor: NK37/20-XL
Under roller diameter FW: 37 mm
Outer Diameter D: 47 mm
Width C: 20 mm
Basic load ratings, radial:
Dynamic Cr: 28 kN
Static C0r: 43.5 kN
Fatigue load limit Cur: 7.8 kN
Limiting speed nG: 12300 rpm
Reference speed nϑr: 7400 rpm
Weight: 0.08 kg
