Product details from catalogue Inquiry

Drawings:

NU421-XL-M1 FAG


d Bore diameter 105 mm
D Outside diameter 260 mm
B Width 60 mm
Cr Basic dynamic load rating, radial 610.000 N
C0r Basic static load rating, radial 590.000 N
Cur Fatigue load limit, radial 71.000 N
nG Limiting speed 4.750 1/min
nϑr Reference speed 2.750 1/min
≈m Weight 17,4 kg
da min Minimum diameter shaft shoulder 125 mm
da max Maximum diameter of shaft shoulder 143 mm
db min Minimum shaft shoulder 147 mm
Da max Maximum diameter of housing shoulder 240 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 5,7 mm
E Raceway diameter outer ring 220,5 mm
F Raceway diameter inner ring 144,5 mm
D1 min Minimum rib diameter outer ring 207,4 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