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Bearing NA49/32R (NTN)
Needle roller bearings NA49/32R
Bearing number : NA49/32R
Size (mm) : 32x52x20
Brand : NTN
Bore Diameter (mm) : 32
Outer Diameter (mm) : 52
Width (mm) : 20
Bearing dimensions and specification in NTN catalogue:
d - 32 mm
F - 40 mm
D - 52 mm
B - 20 mm
C - 20 mm
r min. - 0,6 mm
s - 0,8 mm
da min. - 36 mm
Da max. - 48 mm
ra max. - 0,6 mm
Weight - 0,157 Kg
Basic dynamic load rating (C) - 31,5 kN
Basic static load rating (C0) - 47,5 kN
(Grease) Lubrication Speed - 6 500 r/min
(Oil) Lubrication Speed - 10 000 r/min
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