NSK 23034CDKW507 - Horton Bearing Services

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NSK 23034CDKW507 image

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NSK 23034CDKW507 Codes and sizes

Bearing number:4T-47490/47420
Size (mm):71.438x120x32.545
Bore Diameter (mm):71,438
Outer Diameter (mm):120
Width (mm):32,545
d:71,438 mm
D:120 mm
T:32,545 mm
B:32,545 mm
C:26,195 mm
ra1 max.:3,3 mm
a:6,1 mm
Da:107 mm
db:79 mm
ra max.:3,5 mm
da:86 mm
Db:114 mm
Weight:1,42 Kg
Basic dynamic load rating (C):147 kN
Basic static load rating (C0):214 kN
(Grease) Lubrication Speed:3 000 r/min
(Oil) Lubrication Speed:4 000 r/min
Calculation factor (e):0,36
Calculation factor (Y0):0,92
d1:95 mm
e:0.36
Y2:1.67
Y0:0.92
Mass:1.42 kg
Dynamic load, C:147 kN
Rating life coefficient, A2:1.4
Static load, C0:214 kN
Fatigue limit load, Cu:26.1 kN
Nlim (oil):4,000 rpm
Nlim (grease):3,000 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.44 Hz
Characteristic rolling element frequency, BSF:8.04 Hz
Characteristic outer ring frequency, BPF0:9.69 Hz
Characteristic inner ring frequency, BPFI:12.31 Hz
ra max:3.5 mm
r1a max:3.3 mm

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