Bearing NU 2220 ECJ

Bearing NU 2220 ECJ images Bearing NU 2220 ECJ images
From: Thrust Ball Bearings
Thrust Ball Bearings Bearing NU 2220 ECJ Related parameters
Name Value
Bearing number NU 2220 ECJ
Size (mm) 100x180x46
Brand MBY
Bore Diameter (mm) 100
Outer Diameter (mm) 180
Width (mm) 46
Bearing dimensions and specification
Name Value
d 100 mm
D 180 mm
B 46 mm
D1 - 155.6 mm
F 119 mm
r1,2 min. - 2.1 mm
r3,4 min. - 2.1 mm
s 2.5 mm
da min. - 113 mm
da max. - 116 mm
db min. - 122 mm
Da max. - 167.5 mm
ra max. - 2 mm
rb max. - 2 mm
Basic dynamic load rating C - 380 kN
Basic static load rating C0 - 450 kN
Fatigue load limit Pu - 54 kN
Reference speed 4000 r/min
Limiting speed 4500 r/min
Calculation factor kr - 0.2
Mass bearing 4.805 kg

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