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Bearing 6307NR (NACHI)
Deep groove ball bearings 6307NR
Bearing number : 6307NR
Size (mm) : 35x80x21
Brand : NACHI
Bore Diameter (mm) : 35
Outer Diameter (mm) : 80
Width (mm) : 21
Bearing dimensions and specification in NACHI catalogue:
d - 35 mm
D - 80 mm
B - 21 mm
C - 21 mm
a - 3.28 mm
b - 1.9 mm
f - 1.6 mm
r min. - 1.5 mm
r1 min. - 0.5 mm
D1 - 76.81 mm
D2 - 86.6 mm
Weight - 0.457 Kg
Basic dynamic load rating (C) - 33,5 kN
Basic static load rating (C0) - 19,1 kN
(Grease) Lubrication Speed - 8400 r/min
(Oil) Lubrication Speed - 10000 r/min
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