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Home>Products>SKF Bearing>skf nu 311 bearing

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  • skf nu 311 bearing
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skf nu 311 bearing

  • Browse skf nu 311 bearing 62.0000 mm D Categories BEARING Driveshaft USA CORP. in the Manufacturers Online Free. including No Shield, no Seal, Accessories SKF Bearing.

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  • nu 311

  • No Shield, no Seal,
  • 30500 N
  • 62.0000 mm
  • 34100 N
  • 25.40 mm
  • 7500 rpm
  • 1.00 mm
  • 10000 rpm
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skf nu 311 bearingCodes and sizes

Accessories: No Shield, no Seal, Basic Static Radial Load Rating Co: 30500 N D: 62.0000 mm
Basic Dynamic Radial Load Rating C: 34100 N B: 25.40 mm Grease Speed Rating n1: 7500 rpm
Fillet Radius ra: 1.00 mm Oil Speed Rating n2: 10000 rpm d: 25.000 mm
Sealed Speed Rating n3: 7500 rpm
skf nu 311 bearing pdf

skf nu 311 bearingCode system

skf nu 311 bearing Size Chart (mm/inches)

Bearing numberML71910HVUJ74S
Size (mm)50x72x12
Bore Diameter (mm)50
Outer Diameter (mm)72
Width (mm)12
d50 mm
D72 mm
B12 mm
C12 mm
Angle (α)20 °
d156.8 mm
d254.7 mm
D166.01 mm
D267.51 mm
a20 mm
Contact angle α25 °
rs min0.6 mm
r1s min0.3 mm
f08.66
Precision classP4S
Mass0.13 kg
Dynamic load, C7.1 kN
Static load, C05.3 kN
Fatigue limit load, Cu0.34 kN
Nlim (oil)32,000 rpm
Nlim (grease)22,000 rpm
Axial displacement K Factor0.61
Preload level7
Preload value0.06 kN
Axial rigidity90 N/µm
Radial rigidity200 N/µm
Min operating temperature, Tmin-30 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF12.47 Hz
Characteristic outer ring frequency, BPF013.92 Hz
Characteristic inner ring frequency, BPFI16.08 Hz
da min54.5 mm
db min54.5 mm
Da max67.5 mm
Db max67.5 mm
r1a max0.3 mm
ra max0.6 mm
D658.3 mm

skf nu 311 bearing

skf nu 311 bearing Cad Models

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