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Drawings:

32944-XL-DF-A400-450 FAG


d Bore diameter 220 mm
D Outside diameter 300 mm
2B Inner ring total width 102 mm
2T Outer ring total width 102 mm
Cr Basic dynamic load rating, radial 1.010.000 N
C0r Basic static load rating, radial 1.970.000 N
Cur Fatigue load limit, radial 255.000 N
nG Limiting speed 2.370 1/min
nϑr Thermal speed rating 1.060 1/min
≈m Weight 20,9 kg
da max Maximum diameter of shaft shoulder 234 mm
Da max Maximum diameter of housing shoulder 288 mm
Ca min Minimum axial space 9 mm
r3, 4 min Minimum chamfer dimension of outer ring back face 2,5 mm
A Width of spacer 24 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 0,43
Y1 Dynamic axial load factor 1,59
Y2 Dynamic axial load factor 2,36
Y0 Static axial load factor 1,55
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
Axial internal clearance Axial internal clearance between 400 and 450 µm A400-450
Quality level X-life XL
Number of rows Double-row 2
Matched arrangement X arrangement F