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30328-XL FAG


d Bore diameter 140 mm
D Outside diameter 300 mm
B Width, inner ring 62 mm
C Width, outer ring 53 mm
T Width, total 67,75 mm
Cr Basic dynamic load rating, radial 690.000 N
C0r Basic static load rating, radial 730.000 N
Cur Fatigue load limit, radial 95.000 N
nG Limiting speed 3.000 1/min
nϑr Thermal speed rating 2.000 1/min
≈m Weight 20,07 kg
da max Maximum diameter of shaft shoulder 176 mm
db min Minimum diameter of shaft shoulder 158 mm
Da max Maximum diameter of housing shoulder 282 mm
Ca min Minimum axial space 8 mm
Cb min Minimum axial space 14,5 mm
ra max Maximum fillet radius of shaft 5 mm
r1, 2 min Minimum chamfer dimension of inner ring back face 5 mm
r3, 4 min Minimum chamfer dimension of outer ring back face 4 mm
a Distance between the apexes of the pressure cones 52 mm
d1 Guidance rib diameter of inner ring 204 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 200 °C
e Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y 0,28
Y Dynamic axial load factor 2,18
Y0 Static axial load factor 1,2
Tolerance class Normal (ISO 492:2014), Tolerance of radial runout tKia, tKea and axial runout tSia reduced PNXL
Heat treatment Standard
Cage Sheet steel cage, roller-guided Standard
Internal design Standard
Quality level X-life XL
Number of rows Single-row 1