Product details from catalogue Inquiry

Drawings:

NU3068-M1 FAG


d Bore diameter 340 mm
D Outside diameter 520 mm
B Width 133 mm
Cr Basic dynamic load rating, radial 2.140.000 N
C0r Basic static load rating, radial 4.150.000 N
Cur Fatigue load limit, radial 455.000 N
nG Limiting speed 2.010 1/min
nϑr Reference speed 650 1/min
≈m Weight 104,3 kg
da min Minimum diameter shaft shoulder 357 mm
da max Maximum diameter of shaft shoulder 380 mm
db min Minimum shaft shoulder 390 mm
Da max Maximum diameter of housing shoulder 503 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 12 mm
E Raceway diameter outer ring 475 mm
F Raceway diameter inner ring 385 mm
D1 min Minimum rib diameter outer ring 458,2 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