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Bearing 6928NR (NTN)
Deep groove ball bearings 6928NR
Bearing number : 6928NR
Size (mm) : 140x190x24
Brand : NTN
Bore Diameter (mm) : 140
Outer Diameter (mm) : 190
Width (mm) : 24
Bearing dimensions and specification in NTN catalogue:
d - 140 mm
D - 190 mm
B - 24 mm
C - 24 mm
rn - 0,5 mm
a - 3,7 mm
b - 1,9 mm
f - 1,7 mm
r min. - 1,5 mm
r0 max. - 0,6 mm
D1 - 186,8 mm
D2 - 196,5 mm
da min. - 148 mm
Da max. - 182 mm
ra max. - 1,5 mm
Dx - 198 mm
Cy - 5,1 mm
Cz - 1,7 mm
rn - 0,5 mm
Weight - 1,62 Kg
Basic dynamic load rating (C) - 66,5 kN
Basic static load rating (C0) - 71,5 kN
(Grease) Lubrication Speed - 3 200 r/min
(Oil) Lubrication Speed - 3 800 r/min
Calculation factor (f0) - 16,6
Tags : NTN , 140x190x24
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