Product details from catalogue Inquiry

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30306-DY FAG


d Bore diameter 30 mm
D Outside diameter 72 mm
B Width, inner ring 19 mm
C Width, outer ring 16 mm
T Width, total 20,75 mm
Cr Basic dynamic load rating, radial 56.000 N
C0r Basic static load rating, radial 56.000 N
Cur Fatigue load limit, radial 6.400 N
nG Limiting speed 11.000 1/min
nϑr Thermal speed rating 7.300 1/min
≈m Weight 384 g
da max Maximum diameter of shaft shoulder 40 mm
db min Minimum diameter of shaft shoulder 37 mm
Da max Maximum diameter of housing shoulder 65 mm
Ca min Minimum axial space 3 mm
Cb min Minimum axial space 4,5 mm
ra max Maximum fillet radius of shaft 1,5 mm
r1, 2 min Minimum chamfer dimension of inner ring back face 1,5 mm
r3, 4 min Minimum chamfer dimension of outer ring back face 1,5 mm
a Distance between the apexes of the pressure cones 15 mm
d1 Guidance rib diameter of inner ring 49,3 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 0,32
Y Dynamic axial load factor 1,9
Y0 Static axial load factor 1,05
Tolerance class Normal (ISO 492:2014) PN