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Bearing NUP2311 ET (NSK)
Cylindrical roller bearings NUP2311 ET
Bearing number : NUP2311 ET
Size (mm) : 55x120x43
Brand : NSK
Bore Diameter (mm) : 55
Outer Diameter (mm) : 120
Width (mm) : 43
Bearing dimensions and specification in NSK catalogue:
d - 55 mm
Fw - 70,5 mm
D - 120 mm
B - 43 mm
C - 43 mm
r min. - 2 mm
r1 min. - 2 mm
da min. - 64 mm
db max. - 68 mm
db min - 64 mm
ra max. - 2 mm
rb max. - 2 mm
Db max - 111 mm
Weight - 2,18 Kg
Basic dynamic load rating (C) - 201 kN
Basic static load rating (C0) - 233 kN
(Grease) Lubrication Speed - 4 500 r/min
(Oil) Lubrication Speed - 5 600 r/min
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