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HN4020 INA


Fw Under roller diameter 40 mm
D Outside diameter 47 mm
C Width, outer ring 20 mm
Cr Basic dynamic load rating, radial 36.000 N
C0r Basic static load rating, radial 95.000 N
Cur Fatigue load limit, radial 12.900 N
nG Grease Limiting speed for grease lubrication 2.800 1/min
nϑr Reference speed 3.750 1/min
≈m Weight 61 g
rmin Minimum chamfer dimension 0,8 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 140 °C