Dimensions - NU 2224 ECML

Dimensions

d
120 mm
Bore diameter
D
215 mm
Outside diameter
B
58 mm
Width
D1
187.75 mm
Shoulder diameter of outer ring
F
143.5 mm
Raceway diameter of inner ring
r1,2
min.2.1 mm
Chamfer dimension
r3,4
min.2.1 mm
Chamfer dimension
s
max.3.8 mm
Permissible axial displacement
Abutment dimensions - NU 2224 ECML

Abutment dimensions

da
min.132 mm
Diameter of spacer sleeve
da
max.140 mm
Diameter of spacer sleeve
db
min.146 mm
Diameter of shaft abutment
Da
max.201.6 mm
Diameter of housing abutment
ra
max.2 mm
Radius of fillet
rb
max.2 mm
Radius of fillet

Calculation data

Basic dynamic load rating C
520 kN
Basic static load rating C0
630 kN
Fatigue load limit Pu
72 kN
Reference speed
3 400 r/min
Limiting speed
5 600 r/min
Minimum load factor kr
0.3
Limiting value e
0.3
Calculation factor Y
0.4

Mass

Mass
9.16 kg
B

58mm

d

120mm

D

215mm