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Bearing 61903 (NKE)
Deep groove ball bearings 61903
Bearing number : 61903
Size (mm) : 17x30x7
Brand : NKE
Bore Diameter (mm) : 17
Outer Diameter (mm) : 30
Width (mm) : 7
Bearing dimensions and specification in NKE catalogue:
d - 17 mm
D - 30 mm
B - 7 mm
C - 7 mm
r1 min. - 0,3 mm
r2 min. - 0,3 mm
Weight - 0,018 Kg
Basic dynamic load rating (C) - 4,6 kN
Basic static load rating (C0) - 2,6 kN
Limiting speed - 32000 r/min
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