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Bearing 6309NR (NACHI)
Deep groove ball bearings 6309NR
Bearing number : 6309NR
Size (mm) : 45x100x25
Brand : NACHI
Bore Diameter (mm) : 45
Outer Diameter (mm) : 100
Width (mm) : 25
Bearing dimensions and specification in NACHI catalogue:
d - 45 mm
D - 100 mm
B - 25 mm
C - 25 mm
a - 3.28 mm
b - 2.7 mm
f - 2.46 mm
r min. - 1.5 mm
r1 min. - 0.5 mm
D1 - 96.8 mm
D2 - 106.5 mm
Weight - 0.833 Kg
Basic dynamic load rating (C) - 53 kN
Basic static load rating (C0) - 32 kN
(Grease) Lubrication Speed - 6700 r/min
(Oil) Lubrication Speed - 8000 r/min
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