Product details from catalogue Inquiry

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K47490-47420 FAG


d Bore diameter 71,438 mm
D Outside diameter 120 mm
B Width, inner ring 32,545 mm
C Width, outer ring 26,195 mm
T Width, total 32,545 mm
Cr Basic dynamic load rating, radial 152.000 N
C0r Basic static load rating, radial 224.000 N
Cur Fatigue load limit, radial 28.500 N
nG Limiting speed 5.800 1/min
≈m Weight 1,61 kg
da max Maximum diameter of shaft shoulder 79 mm
db min Minimum diameter of shaft shoulder 86 mm
Da max Maximum diameter of housing shoulder 109 mm
Ca min Minimum axial space 4 mm
Cb min Minimum axial space 6 mm
ra max Maximum fillet radius of shaft 3,6 mm
r1, 2 min Minimum chamfer dimension of inner ring back face 3,6 mm
r3, 4 min Minimum chamfer dimension of outer ring back face 3,3 mm
a Distance between the apexes of the pressure cones 27 mm
d1 Guidance rib diameter of inner ring 95,2 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 0,36
Y Dynamic axial load factor 1,67
Y0 Static axial load factor 0,92
Tolerance class Class 4 (ANSI/ABMA 19.2:2013) ABMA4
Heat treatment Standard
Cage Sheet steel cage, roller-guided Standard
Internal design Standard
Quality level Standard
Number of rows Single-row 1