Product details from catalogue Inquiry

Drawings:

NU252-E-TB-M1 FAG

Cylindrical roller bearing NU20..-E-XL-M1, with cage, single row, non-locating bearing, 2 ribs on outer ring, 0 ribs on inner ring (smooth), type NU, Running accuracy in P6


d Bore diameter 260,00 mm
D Outside diameter 480,00 mm
B Width 80,00 mm
Cr Basic dynamic load rating, radial 1.350.000,00 N
C0r Basic static load rating, radial 1.890.000,00 N
Cur Fatigue load limit, radial 142.000,00 N
nG Limiting speed 2.100,00 1/min
nϑr Reference speed 1.110,00 1/min
≈m Weight 66,73 kg
da min Minimum diameter shaft shoulder 280,00 mm
da max Maximum diameter of shaft shoulder 314,00 mm
db min Minimum shaft shoulder 320,00 mm
Da max Maximum diameter of housing shoulder 460,00 mm
ra max Maximum recess radius 4,00 mm
ra1 max Maximum recess radius 4,00 mm
rmin Minimum chamfer dimension 5,00 mm
r1 min Minimum chamfer dimension 5,00 mm
s Axial displacement 6,20 mm
E Raceway diameter outer ring 429,00 mm
F Raceway diameter inner ring 317,00 mm
D1 min Minimum rib diameter outer ring 406,60 mm
Tmin Operating temperature min. -30,00 °C
Tmax Operating temperature max. 150,00 °C
Design Bearings with increased axial load capacity TB
Cage Two Piece Brass Cage Roller Guided M1
Radial internal clearance Group N (CN) CN
Tolerance class Normal (PN) PN