Product details from catalogue Inquiry

Drawings:

NU3188-M1A FAG


d Bore diameter 440 mm
D Outside diameter 720 mm
B Width 226 mm
Cr Basic dynamic load rating, radial 5.100.000 N
C0r Basic static load rating, radial 9.400.000 N
Cur Fatigue load limit, radial 850.000 N
nG Limiting speed 1.330 1/min
nϑr Reference speed 390 1/min
≈m Weight 360,8 kg
da min Minimum diameter shaft shoulder 466 mm
da max Maximum diameter of shaft shoulder 500 mm
db min Minimum shaft shoulder 510 mm
Da max Maximum diameter of housing shoulder 694 mm
ra max Maximum recess radius 5 mm
ra1 max Maximum recess radius 5 mm
rmin Minimum chamfer dimension 6 mm
r1 min Minimum chamfer dimension 6 mm
s Axial displacement 19 mm
E Raceway diameter outer ring 665 mm
F Raceway diameter inner ring 505 mm
D1 min Minimum rib diameter outer ring 633 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 150 °C
Design Standard
Cage Two Piece Brass Cage Lip guided M1A
Radial internal clearance Group N (CN) CN
Tolerance class Normal (PN) PN