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Bearing NU 411 (NACHI)
Cylindrical roller bearings NU 411
Bearing number : NU 411
Size (mm) : 55x140x33
Brand : NACHI
Bore Diameter (mm) : 55
Outer Diameter (mm) : 140
Width (mm) : 33
Bearing dimensions and specification in NACHI catalogue:
d - 55 mm
Fw - 77.2 mm
D - 140 mm
B - 33 mm
r min. - 2.1 mm
r1 min. - 2.1 mm
Weight - 2.54 Kg
Basic dynamic load rating (C) - 139 kN
Basic static load rating (C0) - 138 kN
(Grease) Lubrication Speed - 4800 r/min
(Oil) Lubrication Speed - 5600 r/min
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