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Bearing 22315B (NTN)
Spherical roller bearings 22315B
Bearing number : 22315B
Size (mm) : 75x160x55
Brand : NTN
Bore Diameter (mm) : 75
Outer Diameter (mm) : 160
Width (mm) : 55
Bearing dimensions and specification in NTN catalogue:
d - 75 mm
D - 160 mm
B - 55 mm
C - 55 mm
r min. - 2,1 mm
da min. - 87 mm
Da max. - 148 mm
ra max. - 2 mm
Weight - 5,25 Kg
Basic dynamic load rating (C) - 330 kN
Basic static load rating (C0) - 410 kN
(Grease) Lubrication Speed - 2 500 r/min
(Oil) Lubrication Speed - 3 200 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 1,76
Calculation factor (Y1) - 1,8
Calculation factor (Y2) - 2,69
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