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NU2256-E-M1A-C3 FAG


d Bore diameter 280 mm
D Outside diameter 500 mm
B Width 130 mm
Cr Basic dynamic load rating, radial 2.270.000 N
C0r Basic static load rating, radial 3.600.000 N
Cur Fatigue load limit, radial 370.000 N
nG Limiting speed 1.980 1/min
nϑr Reference speed 720 1/min
≈m Weight 112,82 kg
da min Minimum diameter shaft shoulder 300 mm
da max Maximum diameter of shaft shoulder 330 mm
db min Minimum shaft shoulder 336 mm
Da max Maximum diameter of housing shoulder 480 mm
ra max Maximum recess radius 4 mm
ra1 max Maximum recess radius 4 mm
rmin Minimum chamfer dimension 5 mm
r1 min Minimum chamfer dimension 5 mm
s Axial displacement 10,5 mm
E Raceway diameter outer ring 453 mm
F Raceway diameter inner ring 333 mm
D1 min Minimum rib diameter outer ring 435,95 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 150 °C
Design Increased Capacity Design E
Cage Two Piece Brass Cage Lip guided M1A
Radial internal clearance Group 3 (C3) C3
Tolerance class Normal (PN) PN