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Bearing NA 4938 (IKO)
Needle roller bearings NA 4938
Bearing number : NA 4938
Size (mm) : 190x260x69
Brand : IKO
Bore Diameter (mm) : 190
Outer Diameter (mm) : 260
Width (mm) : 69
Bearing dimensions and specification in IKO catalogue:
d - 190 mm
Fw - 215 mm
D - 260 mm
B - 69 mm
C - 69 mm
r min. - 2 mm
da min. - 199 mm
da max - 213 mm
Da max. - 251 mm
S - 3 mm
Weight - 10,7 Kg
Basic dynamic load rating (C) - 440 kN
Basic static load rating (C0) - 1120 kN
Limiting speed - 1 700 r/min
Tags : IKO , 190x260x69
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