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Bearing MR 137 ZZ (NSK)
Deep groove ball bearings MR 137 ZZ
Bearing number : MR 137 ZZ
Size (mm) : 7x13x4
Brand : NSK
Bore Diameter (mm) : 7
Outer Diameter (mm) : 13
Width (mm) : 4
Bearing dimensions and specification in NSK catalogue:
d - 7 mm
D - 13 mm
B - 4 mm
C - 4 mm
r min. - 0,15 mm
db max. - 9 mm
Db min. - 11,6 mm
rb max. - 0,15 mm
Weight - 0,00202 Kg
Basic dynamic load rating (C) - 0,54 kN
Basic static load rating (C0) - 0,276 kN
(Grease) Lubrication Speed - 40 000 r/min
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