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31314-H FAG


d Bore diameter 70 mm
D Outside diameter 150 mm
B Width, inner ring 35 mm
C Width, outer ring 25 mm
T Width, total 38 mm
Cr Basic dynamic load rating, radial 178.000 N
C0r Basic static load rating, radial 219.000 N
Cur Fatigue load limit, radial 26.500 N
nG Limiting speed 3.760 1/min
nϑr Thermal speed rating 3.450 1/min
≈m Weight 2,88 kg
da max Maximum diameter of shaft shoulder 84 mm
db min Minimum diameter of shaft shoulder 82 mm
Da max Maximum diameter of housing shoulder 138 mm
Ca min Minimum axial space 5 mm
Cb min Minimum axial space 13 mm
ra max Maximum fillet radius of shaft 3 mm
r1, 2 min Minimum chamfer dimension of inner ring back face 3 mm
r3, 4 min Minimum chamfer dimension of outer ring back face 2,5 mm
a Distance between the apexes of the pressure cones 47 mm
d1 Guidance rib diameter of inner ring 111,7 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 120 °C
e Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y 0,83
Y Dynamic axial load factor 0,73
Y0 Static axial load factor 0,4
Tolerance class Normal (ISO 492:2014) PN
Heat treatment Standard
Cage Sheet steel cage, roller-guided Standard
Internal design Standard
Quality level H H
Number of rows Single-row 1