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Bearing 6215NR (NTN)
Deep groove ball bearings 6215NR
Bearing number : 6215NR
Size (mm) : 75x130x25
Brand : NTN
Bore Diameter (mm) : 75
Outer Diameter (mm) : 130
Width (mm) : 25
Bearing dimensions and specification in NTN catalogue:
d - 75 mm
D - 130 mm
B - 25 mm
C - 25 mm
rn - 0,5 mm
a - 4,06 mm
b - 3,1 mm
f - 2,82 mm
r min. - 1,5 mm
r0 max. - 0,6 mm
D1 - 125,22 mm
D2 - 139,7 mm
da min. - 83 mm
da max - 90,5 mm
Da max. - 122 mm
ra max. - 1,5 mm
Dx - 141,5 mm
Cy - 6,5 mm
Cz - 2,9 mm
rn - 0,5 mm
Weight - 1,18 Kg
Basic dynamic load rating (C) - 66 kN
Basic static load rating (C0) - 49,5 kN
(Grease) Lubrication Speed - 4 800 r/min
(Oil) Lubrication Speed - 5 600 r/min
Calculation factor (f0) - 14,7
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