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Bearing NK8/12T2+IR5×8×12 (NTN)
Needle roller bearings NK8/12T2+IR5×8×12
Bearing number : NK8/12T2+IR5×8×12
Size (mm) : 5x15x12
Brand : NTN
Bore Diameter (mm) : 5
Outer Diameter (mm) : 15
Width (mm) : 12
Bearing dimensions and specification in NTN catalogue:
d - 5 mm
F - 8 mm
D - 15 mm
B - 12 mm
C - 12 mm
r min. - 0,3 mm
s - 1,5 mm
da min. - 7 mm
Da max. - 9,5 mm
ra max. - 0,3 mm
Weight - 0,012 Kg
Basic dynamic load rating (C) - 4 kN
Basic static load rating (C0) - 4,1 kN
(Grease) Lubrication Speed - 21 000 r/min
(Oil) Lubrication Speed - 32 000 r/min
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