Bore type Spherical Roller Bearings
Dimensions - 22230 DKFL

Dimensions

d
150 mm
Bore diameter
D
270 mm
Outside diameter
B
73 mm
Width
d2
178 mm
Shoulder diameter of inner ring
D1
234 mm
Shoulder/recess diameter of outer ring
b
13.9 mm
Width of lubrication groove
K
7.5 mm
Diameter of lubrication hole
r1,2
min.3 mm
Chamfer dimension
Abutment dimensions - 22230 DKFL

Abutment dimensions

da
min.164 mm
Diameter of shaft abutment
Da
max.256 mm
Diameter of housing abutment
ra
max.2.5 mm
Radius of fillet

Calculation data

Basic dynamic load rating C
898 kN
Basic static load rating C0
1 080 kN
Fatigue load limit Pu
102 kN
Reference speed
2 200 r/min
Limiting speed
3 000 r/min
Limiting value e
0.26
Axial load factor Y1
2.6
Axial load factor Y2
3.9
Axial load factor Y0
2.5

Mass

Mass
18 kg

 

d

150mm

D

270mm

B

73mm