Angular contact ball bearings 7217BDB
Bearing number : 7217BDB
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
ra1 max. - 1 mm
Angle (α) - 40 °
a - 63,5 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 56 mm
da min. - 95 mm
ra max. - 2 mm
Db max - 144,5 mm
Weight - 3,64 Kg
Basic dynamic load rating (C) - 146 kN
Basic static load rating (C0) - 161 kN
(Grease) Lubrication Speed - 3 200 r/min
(Oil) Lubrication Speed - 4 300 r/min
