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Bearing HR45KBE52X+L (NSK)
Tapered roller bearings HR45KBE52X+L
Bearing number : HR45KBE52X+L
Size (mm) : 45x85x55
Brand : NSK
Bore Diameter (mm) : 45
Outer Diameter (mm) : 85
Width (mm) : 55
Bearing dimensions and specification in NSK catalogue:
d - 45 mm
D - 85 mm
T - 55 mm
C - 43,5 mm
r min. - 1,5 mm
r1 min. - 0,6 mm
da min. - 56 mm
Db min. - 81 mm
ra max. - 1,5 mm
rb max. - 0,6 mm
Weight - 1,31 Kg
Basic dynamic load rating (C) - 143 kN
Basic static load rating (C0) - 204 kN
(Grease) Lubrication Speed - 3400 r/min
(Oil) Lubrication Speed - 4700 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 1,6
Calculation factor (Y2) - 2,5
Calculation factor (Y3) - 1,7
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