Product Details

ISO NU3044EMA CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES

Brand Name ISO
Model Number NU3044EMA
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

ISO NU3044EMA bearing Size Chart (mm/inches)

Bearing number4T-LM501349/LM501310
Size (mm)41.275x73.431x19.558
Bore Diameter (mm)41,275
Outer Diameter (mm)73,431
Width (mm)19,558
d41,275 mm
D73,431 mm
T19,558 mm
B19,812 mm
C14,732 mm
ra1 max.0,8 mm
a3,3 mm
Da67 mm
db46,5 mm
ra max.3,5 mm
da53 mm
Db70 mm
Weight0,335 Kg
Basic dynamic load rating (C)56 kN
Basic static load rating (C0)69,5 kN
(Grease) Lubrication Speed5 000 r/min
(Oil) Lubrication Speed6 600 r/min
Calculation factor (e)0,4
Calculation factor (Y0)0,83
d157 mm
e0.4
Y21.5
Y00.83
Mass0.34 kg
Dynamic load, C56 kN
Rating life coefficient, A21.4
Static load, C069.5 kN
Fatigue limit load, Cu8.5 kN
Nlim (oil)6,600 rpm
Nlim (grease)5,000 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF7.18 Hz
Characteristic outer ring frequency, BPF08.68 Hz
Characteristic inner ring frequency, BPFI11.32 Hz
ra max3.5 mm
r1a max0.8 mm
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