Home > Bearings Catalogue Online > Angular Contact Ball Bearings 
Bearing 50BNR19X (NSK)
Angular contact ball bearings 50BNR19X
Bearing number : 50BNR19X
Size (mm) : 50x72x12
Brand : NSK
Bore Diameter (mm) : 50
Outer Diameter (mm) : 72
Width (mm) : 12
Bearing dimensions and specification in NSK catalogue:
d - 50 mm
D - 72 mm
B - 12 mm
C - 12 mm
Angle (α) - 18 °
a - 15,9 mm
b - 0,5 mm
r min. - 0,6 mm
r1 min. - 0,3 mm
A - 57,5 mm
da min. - 55 mm
Da max. - 67 mm
ra max. - 1 mm
Weight - 0,111 Kg
Basic dynamic load rating (C) - 12,8 kN
Basic static load rating (C0) - 9,75 kN
(Grease) Lubrication Speed - 34500 r/min
(Oil) Lubrication Speed - 54100 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue