Product details from catalogue Inquiry

Drawings:

31318 FAG


d Bore diameter 90 mm
D Outside diameter 190 mm
B Width, inner ring 43 mm
C Width, outer ring 30 mm
T Width, total 46,5 mm
Cr Basic dynamic load rating, radial 275.000 N
C0r Basic static load rating, radial 325.000 N
Cur Fatigue load limit, radial 35.500 N
nG Limiting speed 3.700 1/min
nϑr Thermal speed rating 2.900 1/min
≈m Weight 5,386 kg
da max Maximum diameter of shaft shoulder 109 mm
db min Minimum diameter of shaft shoulder 104 mm
Da max Maximum diameter of housing shoulder 176 mm
Ca min Minimum axial space 6 mm
Cb min Minimum axial space 16,5 mm
ra max Maximum fillet radius of shaft 4 mm
r1, 2 min Minimum chamfer dimension of inner ring back face 4 mm
r3, 4 min Minimum chamfer dimension of outer ring back face 3 mm
a Distance between the apexes of the pressure cones 58 mm
d1 Guidance rib diameter of inner ring 135,9 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 Standard
Number of rows Single-row 1