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Bearing NU210EM (NSK)
Cylindrical roller bearings NU210EM
Bearing number : NU210EM
Size (mm) : 50x90x20
Brand : NSK
Bore Diameter (mm) : 50
Outer Diameter (mm) : 90
Width (mm) : 20
Bearing dimensions and specification in NSK catalogue:
d - 50 mm
Fw - 59,5 mm
D - 90 mm
B - 20 mm
C - 20 mm
r min. - 1,1 mm
r1 min. - 1,1 mm
da min. - 56,5 mm
Da max. - 83,5 mm
db max. - 57 mm
db min - 56,5 mm
ra max. - 1 mm
rb max. - 1 mm
S - 1,7 mm
Basic dynamic load rating (C) - 69 kN
Basic static load rating (C0) - 76,5 kN
(Grease) Lubrication Speed - 7100 r/min
(Oil) Lubrication Speed - 8500 r/min
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