Angular contact ball bearings 7217B
Bearing number : 7217B
Size (mm) : 85x150x28
Brand : NTN
Bore Diameter (mm) : 85
Outer Diameter (mm) : 150
Width (mm) : 28
Bearing dimensions and specification in NTN catalogue:
d - 85 mm
D - 150 mm
B - 28 mm
C - 28 mm
Angle (α) - 40 °
a - 63,5 mm
r min. - 2 mm
r1 min. - 1 mm
da min. - 95 mm
db min - 90,5 mm
ra max. - 2 mm
Weight - 1,82 Kg
Basic dynamic load rating (C) - 90 kN
Basic static load rating (C0) - 80,5 kN
(Grease) Lubrication Speed - 4 000 r/min
(Oil) Lubrication Speed - 5 300 r/min