Angular contact ball bearings 50BER19H
Bearing number : 50BER19H
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) - 25 °
a - 20,2 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) - 12,3 kN
Basic static load rating (C0) - 9,35 kN
(Grease) Lubrication Speed - 26300 r/min
(Oil) Lubrication Speed - 41000 r/min
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Established in 1916 and headquartered in Tokyo, Japan, NSK is a world-class manufacturer of motion and control products. NSK produces and distributes a wide range of rolling element bearings, linear motion and automotive component products for a variety of industries and applications.
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