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Bearing 120KBE031+L (NSK)
Tapered roller bearings 120KBE031+L
Bearing number : 120KBE031+L
Size (mm) : 120x200x78
Brand : NSK
Bore Diameter (mm) : 120
Outer Diameter (mm) : 200
Width (mm) : 78
Bearing dimensions and specification in NSK catalogue:
d - 120 mm
D - 200 mm
T - 78 mm
C - 62 mm
r min. - 2,5 mm
r1 min. - 0,6 mm
da min. - 135 mm
Db min. - 190 mm
ra max. - 2 mm
rb max. - 0,6 mm
Weight - 8,97 Kg
Basic dynamic load rating (C) - 415 kN
Basic static load rating (C0) - 690 kN
(Grease) Lubrication Speed - 1400 r/min
(Oil) Lubrication Speed - 1900 r/min
Calculation factor (e) - 0,39
Calculation factor (Y0) - 1,7
Calculation factor (Y2) - 2,6
Calculation factor (Y3) - 1,7
Tags : NSK , 120x200x78
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