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Bearing 22317B (NTN)
Spherical roller bearings 22317B
Bearing number : 22317B
Size (mm) : 85x180x60
Brand : NTN
Bore Diameter (mm) : 85
Outer Diameter (mm) : 180
Width (mm) : 60
Bearing dimensions and specification in NTN catalogue:
d - 85 mm
D - 180 mm
B - 60 mm
C - 60 mm
r min. - 3 mm
da min. - 99 mm
Da max. - 166 mm
ra max. - 2,5 mm
Weight - 7,1 Kg
Basic dynamic load rating (C) - 415 kN
Basic static load rating (C0) - 510 kN
(Grease) Lubrication Speed - 2 200 r/min
(Oil) Lubrication Speed - 2 900 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 1,78
Calculation factor (Y1) - 1,82
Calculation factor (Y2) - 2,71
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