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Bearing NNU 4938 B/SPW33 (SKF)
Cylindrical roller bearings NNU 4938 B/SPW33
Bearing number : NNU 4938 B/SPW33
Size (mm) : 190x260x69
Brand : SKF
Bore Diameter (mm) : 190
Outer Diameter (mm) : 260
Width (mm) : 69
Bearing dimensions and specification in SKF catalogue:
d - 190 mm
D - 260 mm
B - 69 mm
C - 69 mm
b - 8,3 mm
r1 min. - 2 mm
r2 min. - 2 mm
r3 min. - 1 mm
r4 min. - 1 mm
D1 - 236 mm
F - 212 mm
K - 3 mm
da min. - 200 mm
da max - 209 mm
Da max. - 250 mm
db min - 215 mm
ra max. - 2 mm
S - 1,1 mm
dh - 213 mm
Weight - 11 Kg
Basic dynamic load rating (C) - 402 kN
Basic static load rating (C0) - 880 kN
(Grease) Lubrication Speed - 2 800 r/min
(Oil) Lubrication Speed - 3 200 r/min
Fatigue load limit (Pu) - 90
Tags : SKF , 190x260x69
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