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Bearing 30BER10S (NSK)
Angular contact ball bearings 30BER10S
Bearing number : 30BER10S
Size (mm) : 30x55x13
Brand : NSK
Bore Diameter (mm) : 30
Outer Diameter (mm) : 55
Width (mm) : 13
Bearing dimensions and specification in NSK catalogue:
d - 30 mm
D - 55 mm
B - 13 mm
C - 13 mm
Angle (α) - 25 °
a - 16,3 mm
b - 1 mm
r min. - 1 mm
r1 min. - 0,6 mm
A - 39 mm
da min. - 36 mm
Da max. - 49 mm
ra max. - 1 mm
Weight - 0,124 Kg
Basic dynamic load rating (C) - 8,3 kN
Basic static load rating (C0) - 5,5 kN
(Grease) Lubrication Speed - 28300 r/min
(Oil) Lubrication Speed - 40000 r/min
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