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ISO RNA6917 needle roller bearings - Industrial Bearing

  ISO RNA6917 needle roller bearings

ISO RNA6917 needle roller bearings pdf

QuestionISO RNA6917 needle roller bearings ? 100 mm d Find what you need faster by entering your information .

d 100 mm
D 150 mm
B 24 mm
d1 115.4 mm
d2 115.4 mm
D2 138.17 mm
r1,2 min. 1.5 mm
r3,4 min. 1 mm
a 41.3 mm
da min. 107 mm
da max. 114.8 mm
db min. 107 mm
db max. 114.8 mm
Da max. 143 mm
Db max. 146 mm
ra max. 1.5 mm
rb max. 1 mm
Basic dynamic load rating C 79.3 kN
Basic static load rating C0 80 kN
Fatigue load limit Pu 3.05 kN
Attainable speed for grease lubrication 8000 r/min
Ball diameter Dw 15.875 mm
Number of balls z 22
Preload class A GA 500 N
Static axial stiffness, preload class A 270 N/µm
Preload class B GB 1000 N
Static axial stiffness, preload class B 355 N/µm
Preload class C GC 2000 N
Static axial stiffness, preload class C 472 N/µm
Preload class D GD 4000 N
Static axial stiffness, preload class D 640 N/µm
Calculation factor f 1.16
Calculation factor f1 0.99
Calculation factor f2A 1
Calculation factor f2B 1.02
Calculation factor f2C 1.05
Calculation factor f2D 1.08
Calculation factor fHC 1
Calculation factor e 0.68
Calculation factor (single, tandem) Y2 0.87
Calculation factor (back-to-back, face-to-face) Y1 0.92
Calculation factor (back-to-back, face-to-face) Y2 1.41
Mass bearing 1.27 kg

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