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Home>Products>Thrust cylindrical roller bearings>Product Group - BDI NTN K81115T2 Thrust cylindrical roller bearings

  • Product Group - BDI NTN K81115T2 Thrust cylindrical roller bearings
  • Product Group - BDI NTN K81115T2 Thrust cylindrical roller bearings

NTN K81115T2 MODELS

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Product Group - BDI NTN K81115T2 Thrust cylindrical roller bearings

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Thrust cylindrical roller bearings

NTN K81115T2 Bearing SPECIFICATIONS

  • NTN
  • K81115T2

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NTN K81115T2 Product Group - BDI NTN K81115T2 Thrust cylindrical roller bearings Cross reference

NTN K81115T2 bearing Size Chart (mm/inches)

Bearing numberS7204 ACD/HCP4A
Size (mm)47x20x14
Bore Diameter (mm)47
Outer Diameter (mm)20
Width (mm)14
d20 mm
D47 mm
B14 mm
d129.1 mm
d229.1 mm
D240.9 mm
r1,2 - min.1 mm
r3,4 - min.0.3 mm
a15 mm
da - min.25.6 mm
da - max.28.5 mm
db - min.25.6 mm
db - max.28.5 mm
Da - max.41.4 mm
Db - max.44.6 mm
ra - max.1 mm
rb - max.0.3 mm
Basic dynamic load rating - C11.4 kN
Basic static load rating - C05.6 kN
Fatigue load limit - Pu0.236 kN
Limiting speed for grease lubrication38000 r/min
Ball - Dw7.938 mm
Ball - z11
Calculation factor - e0.68
Calculation factor - Y20.87
Calculation factor - Y00.38
Calculation factor - X20.41
Calculation factor - Y10.92
Calculation factor - Y21.41
Calculation factor - Y00.76
Calculation factor - X20.67
Preload class A - GA70 N
Preload class B - GB140 N
Preload class C - GC280 N
Preload class D - GD560 N
Calculation factor - f1.03
Calculation factor - f10.99
Calculation factor - f2A1
Calculation factor - f2B1.01
Calculation factor - f2C1.03
Calculation factor - f2D1.06
Calculation factor - fHC1.01
Preload class A68 N/micron
Preload class B87 N/micron
Preload class C113 N/micron
Preload class D149 N/micron
d129.1 mm
d229.1 mm
D240.9 mm
r1,2 min.1 mm
r3,4 min.0.3 mm
da min.25.6 mm
da max.28.5 mm
db min.25.6 mm
db max.28.5 mm
Da max.41.4 mm
Db max.44.6 mm
ra max.1 mm
rb max.0.3 mm
Basic dynamic load rating C11.4 kN
Basic static load rating C05.6 kN
Fatigue load limit Pu0.236 kN
Attainable speed for grease lubrication38000 r/min
Ball diameter Dw7.938 mm
Number of balls z11
Preload class A GA70 N
Static axial stiffness, preload class A68 N/µm
Preload class B GB140 N
Static axial stiffness, preload class B87 N/µm
Preload class C GC280 N
Static axial stiffness, preload class C113 N/µm
Preload class D GD560 N
Static axial stiffness, preload class D149 N/µm
Calculation factor f1.03
Calculation factor f10.99
Calculation factor f2A1
Calculation factor f2B1.01
Calculation factor f2C1.03
Calculation factor f2D1.06
Calculation factor fHC1.01
Calculation factor e0.68
Calculation factor (single, tandem) Y20.87
Calculation factor (single, tandem) Y00.38
Calculation factor (single, tandem) X20.41
Calculation factor (back-to-back, face-to-face) Y10.92
Calculation factor (back-to-back, face-to-face) Y21.41
Calculation factor (back-to-back, face-to-face) Y00.76
Calculation factor (back-to-back, face-to-face) X20.67
Mass bearing0.092 kg

NTN K81115T2 INTERCHANGE

Thrust cylindrical roller bearings Part series K81115T2 is a potential replacement for these common bearing part numbers:

  • K81115T2

  • K81115T2

  • K81115T2

  • K81115T2

  • K81115T2

  • K81115T2

  • K81115T2

  • K81115T2

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Thrust cylindrical roller bearings CATEGORIES

  • Four-Row Cylindrical Roller Radial Bearings
  • Cylindrical Roller Radial Bearing
  • Single row Cylindrical roller bearing
  • Thrust cylindrical roller bearings
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