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Bearing NU309 (NTN)
Cylindrical roller bearings NU309
Bearing number : NU309
Size (mm) : 45x100x25
Brand : NTN
Bore Diameter (mm) : 45
Outer Diameter (mm) : 100
Width (mm) : 25
Bearing dimensions and specification in NTN catalogue:
d - 45 mm
Fw - 58,5 mm
D - 100 mm
B - 25 mm
C - 25 mm
r min. - 1,5 mm
r1 min. - 1,5 mm
Weight - 0,877 Kg
Basic dynamic load rating (C) - 74 kN
Basic static load rating (C0) - 71 kN
(Grease) Lubrication Speed - 7 200 r/min
(Oil) Lubrication Speed - 8 400 r/min
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