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30221-A FAG


d Bore diameter 105 mm
D Outside diameter 190 mm
B Width, inner ring 36 mm
C Width, outer ring 30 mm
T Width, total 39 mm
Cr Basic dynamic load rating, radial 280.000 N
C0r Basic static load rating, radial 365.000 N
Cur Fatigue load limit, radial 41.000 N
nG Limiting speed 3.800 1/min
nϑr Thermal speed rating 2.700 1/min
≈m Weight 4,418 kg
da max Maximum diameter of shaft shoulder 122 mm
db min Minimum diameter of shaft shoulder 117 mm
Da max Maximum diameter of housing shoulder 178 mm
Ca min Minimum axial space 6 mm
Cb min Minimum axial space 9 mm
ra max Maximum fillet radius of shaft 3 mm
r1, 2 min Minimum chamfer dimension of inner ring back face 3 mm
r3, 4 min Minimum chamfer dimension of outer ring back face 2,5 mm
a Distance between the apexes of the pressure cones 38 mm
d1 Guidance rib diameter of inner ring 143,2 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 0,42
Y Dynamic axial load factor 1,43
Y0 Static axial load factor 0,79
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