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Bearing 22348BK (NTN)
Spherical roller bearings 22348BK
Bearing number : 22348BK
Size (mm) : 240x500x155
Brand : NTN
Bore Diameter (mm) : 240
Outer Diameter (mm) : 500
Width (mm) : 155
Bearing dimensions and specification in NTN catalogue:
d - 240 mm
D - 500 mm
B - 155 mm
C - 155 mm
r min. - 5 mm
da min. - 262 mm
Da max. - 478 mm
ra max. - 4 mm
Weight - 145 Kg
Basic dynamic load rating (C) - 2 720 kN
Basic static load rating (C0) - 4 100 kN
(Grease) Lubrication Speed - 720 r/min
(Oil) Lubrication Speed - 930 r/min
Calculation factor (e) - 0,32
Calculation factor (Y0) - 2,06
Calculation factor (Y1) - 2,1
Calculation factor (Y2) - 3,13
Tags : NTN , 240x500x155
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