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Bearing 6315NR (NTN)
Deep groove ball bearings 6315NR
Bearing number : 6315NR
Size (mm) : 75x160x37
Brand : NTN
Bore Diameter (mm) : 75
Outer Diameter (mm) : 160
Width (mm) : 37
Bearing dimensions and specification in NTN catalogue:
d - 75 mm
D - 160 mm
B - 37 mm
C - 37 mm
rn - 0,5 mm
a - 4,9 mm
b - 3,1 mm
f - 2,82 mm
r min. - 2,1 mm
r0 max. - 0,6 mm
D1 - 155,22 mm
D2 - 169,7 mm
da min. - 86 mm
da max - 99 mm
Da max. - 149 mm
ra max. - 2 mm
Dx - 172 mm
Cy - 7,3 mm
Cz - 2,9 mm
rn - 0,5 mm
Weight - 3,02 Kg
Basic dynamic load rating (C) - 113 kN
Basic static load rating (C0) - 77 kN
(Grease) Lubrication Speed - 4 300 r/min
(Oil) Lubrication Speed - 5 000 r/min
Calculation factor (f0) - 13,2
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