Product details from catalogue Inquiry

Drawings:

NU1056-M1 FAG


d Bore diameter 280 mm
D Outside diameter 420 mm
B Width 65 mm
Cr Basic dynamic load rating, radial 680.000 N
C0r Basic static load rating, radial 1.100.000 N
Cur Fatigue load limit, radial 96.000 N
nG Limiting speed 2.550 1/min
nϑr Reference speed 1.550 1/min
≈m Weight 31,1 kg
da min Minimum diameter shaft shoulder 295 mm
da max Maximum diameter of shaft shoulder 312 mm
db min Minimum shaft shoulder 321 mm
Da max Maximum diameter of housing shoulder 405 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 7,2 mm
E Raceway diameter outer ring 384 mm
F Raceway diameter inner ring 316 mm
D1 min Minimum rib diameter outer ring 371,3 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 150 °C
Design Standard
Cage Two Piece Brass Cage Roller Guided M1
Radial internal clearance Group N (CN) CN
Tolerance class Normal (PN) PN