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FBJ NK17/20 MODELS
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FBJ NK17/20 needle roller bearings
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FBJ NK17/20 Bearing SPECIFICATIONS
Online shopping FBJ NK17/20 needle roller bearings from a great NTN BEARING-SUDAMERICANA, S.A. selection 1 mm Fillet Radius/Chamfer at Store. ... needle roller bearings Accessories.
- FBJ
NK17/20
- 1 mm
- Open
- 3.3 mm
- 14,000 rpm
- 56.5 mm
- 0.5 mm
- 50 mm
- 28 mm
- NTN BEARING-SUDAMERICANA, S.A.2020-07-10 09:46:19
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FBJ NK17/20 needle roller bearingsCodes and sizes
- 1 mm
- Open
- 3.3 mm
- 14,000 rpm
- 56.5 mm
- 0.5 mm
- 50 mm
- 28 mm
- 22 mm
- 0.120 kg
FBJ NK17/20 FBJ NK17/20 needle roller bearingsCode system
FBJ NK17/20 bearing Size Chart (mm/inches) | |
---|---|
Bearing number | 7015 ACB/HCP4AL |
Size (mm) | 115x75x20 |
Bore Diameter (mm) | 115 |
Outer Diameter (mm) | 75 |
Width (mm) | 20 |
d | 75 mm |
D | 115 mm |
B | 20 mm |
d1 | 90 mm |
d2 | 88.2 mm |
D2 | 102.8 mm |
b | 1.5 mm |
C1 | 10.9 mm |
C2 | 4.4 mm |
C3 | 2.9 mm |
r1,2 - min. | 1.1 mm |
r3,4 - min. | 0.6 mm |
a | 32.3 mm |
da - min. | 81 mm |
db - min. | 81 mm |
Da - max. | 109 mm |
Db - max. | 111.8 mm |
ra - max. | 1 mm |
rb - max. | 0.6 mm |
dn | 91.1 mm |
Basic dynamic load rating - C | 19 kN |
Basic static load rating - C0 | 16.6 kN |
Fatigue load limit - Pu | 0.71 kN |
Limiting speed for grease lubrication | 17000 r/min |
Limiting speed for oil lubrication | 26000 mm/min |
Ball - Dw | 7.938 mm |
Ball - z | 30 |
Gref | 7.7 cm3 |
Calculation factor - e | 0.68 |
Calculation factor - Y2 | 0.87 |
Calculation factor - Y0 | 0.38 |
Calculation factor - X2 | 0.41 |
Calculation factor - Y1 | 0.92 |
Calculation factor - Y2 | 1.41 |
Calculation factor - Y0 | 0.76 |
Calculation factor - X2 | 0.67 |
Preload class A - GA | 115 N |
Preload class B - GB | 230 N |
Preload class C - GC | 690 N |
Calculation factor - f | 1.08 |
Calculation factor - f1 | 0.99 |
Calculation factor - f2A | 1 |
Calculation factor - f2B | 1.02 |
Calculation factor - f2C | 1.05 |
Calculation factor - fHC | 1.01 |
Preload class A | 148 N/micron |
Preload class B | 188 N/micron |
Preload class C | 285 N/micron |
d1 | 90 mm |
d2 | 88.2 mm |
D2 | 102.8 mm |
C1 | 10.9 mm |
C2 | 4.4 mm |
C3 | 2.9 mm |
r1,2 min. | 1.1 mm |
r3,4 min. | 0.6 mm |
da min. | 81 mm |
db min. | 81 mm |
Da max. | 109 mm |
Db max. | 111.8 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
dn | 91.1 mm |
Basic dynamic load rating C | 25.1 kN |
Basic static load rating C0 | 27 kN |
Fatigue load limit Pu | 0.71 kN |
Attainable speed for grease lubrication | 17000 r/min |
Attainable speed for oil-air lubrication | 26000 r/min |
Ball diameter Dw | 7.938 mm |
Number of balls z | 30 |
Reference grease quantity Gref | 7.7 cm³ |
Preload class A GA | 115 N |
Static axial stiffness, preload class A | 148 N/µm |
Preload class B GB | 230 N |
Static axial stiffness, preload class B | 188 N/µm |
Preload class C GC | 690 N |
Static axial stiffness, preload class C | 285 N/µm |
Calculation factor f | 1.08 |
Calculation factor f1 | 0.99 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.02 |
Calculation factor f2C | 1.05 |
Calculation factor fHC | 1.01 |
Calculation factor e | 0.68 |
Calculation factor (single, tandem) Y2 | 0.87 |
Calculation factor (single, tandem) Y0 | 0.38 |
Calculation factor (single, tandem) X2 | 0.41 |
Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
Calculation factor (back-to-back, face-to-face) X2 | 0.67 |
Mass bearing | 0.66 kg |
FBJ NK17/20 INTERCHANGE
needle roller bearings Part series NK17/20 is a potential replacement for these common bearing part numbers:
NK17/20
NK17/20
NK17/20
NK17/20
NK17/20
NK17/20
NK17/20
NK17/20
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