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NU2244-EX-M1A FAG


d Bore diameter 220 mm
D Outside diameter 400 mm
B Width 108 mm
Cr Basic dynamic load rating, radial 1.630.000 N
C0r Basic static load rating, radial 2.370.000 N
Cur Fatigue load limit, radial 255.000 N
nG Limiting speed 2.440 1/min
nϑr Reference speed 1.000 1/min
≈m Weight 61,6 kg
da min Minimum diameter shaft shoulder 237 mm
da max Maximum diameter of shaft shoulder 256,7 mm
db min Minimum shaft shoulder 261,3 mm
Da max Maximum diameter of housing shoulder 383 mm
ra max Maximum recess radius 3 mm
ra1 max Maximum recess radius 3 mm
rmin Minimum chamfer dimension 4 mm
r1 min Minimum chamfer dimension 4 mm
s Axial displacement 8,4 mm
E Raceway diameter outer ring 367 mm
F Raceway diameter inner ring 259 mm
D1 min Minimum rib diameter outer ring 349,4 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 150 °C
Design Increased Capacity Design Design Modified EX
Cage Two Piece Brass Cage Lip guided M1A
Radial internal clearance Group N (CN) CN
Tolerance class Normal (PN) PN