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1224-M FAG

Housing selection guide


d Bore diameter 120 mm
D Outside diameter 215 mm
B Width 42 mm
Cr Basic dynamic load rating, radial 121.000 N
C0r Basic static load rating, radial 53.000 N
Cur Fatigue load limit, radial 2.600 N
nG Limiting speed 4.750 1/min
nϑr Reference speed 4.200 1/min
≈m Weight 6,936 kg
da min Minimum diameter shaft shoulder 132 mm
Da max Maximum diameter of housing shoulder 203 mm
ra max Maximum fillet radius 2,1 mm
rmin Minimum chamfer dimension 2,1 mm
D1 Shoulder diameter outer ring 187,3 mm
d1 Shoulder diameter inner ring 149 mm
C1 Overhang rolling element 1,8 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 150 °C
e Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y 0,2
Y1 Dynamic axial load factor 3,11
Y2 Dynamic axial load factor 4,81
Y0 Static axial load factor 3,25
Cage solid brass cage, ball guided M
Tolerance class Normal (PN) PN
Radial internal clearance Group N (CN) CN
Bore type Cylindrical Z